17961479190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{1451}}^1$

素因数の和:1632

約数の個数: 192

約数和(自身を含む): 50984017920

約数和(自身を除く): 33022538730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 127, 135, 171, 190, 254, 270, 285, 342, 361, 381, 513, 570, 635, 722, 762, 855, 1026, 1083, 1143, 1270, 1451, 1710, 1805, 1905, 2166, 2286, 2413, 2565, 2902, 3249, 3429, 3610, 3810, 4353, 4826, 5130, 5415, 5715, 6498, 6858, 7239, 7255, 8706, 9747, 10830, 11430, 12065, 13059, 14478, 14510, 16245, 17145, 19494, 21717, 21765, 24130, 26118, 27569, 32490, 34290, 36195, 39177, 43434, 43530, 45847, 48735, 55138, 65151, 65295, 72390, 78354, 82707, 91694, 97470, 108585, 130302, 130590, 137541, 137845, 165414, 184277, 195885, 217170, 229235, 248121, 275082, 275690, 325755, 368554, 391770, 412623, 413535, 458470, 496242, 523811, 552831, 651510, 687705, 744363, 825246, 827070, 921385, 1047622, 1105662, 1237869, 1240605, 1375410, 1488726, 1571433, 1658493, 1842770, 2063115, 2475738, 2481210, 2619055, 2764155, 3142866, 3316986, 3501263, 3721815, 4126230, 4714299, 4975479, 5238110, 5528310, 6189345, 7002526, 7443630, 7857165, 8292465, 9428598, 9950958, 10503789, 12378690, 14142897, 15714330, 16584930, 17506315, 21007578, 23571495, 24877395, 28285794, 31511367, 35012630, 47142990, 49754790, 52518945, 63022734, 66523997, 70714485, 94534101, 105037890, 133047994, 141428970, 157556835, 189068202, 199571991, 315113670, 332619985, 399143982, 472670505, 598715973, 665239970, 945341010, 997859955, 1197431946, 1796147919, 1995719910, 2993579865, 3592295838, 5987159730, 8980739595, 17961479190]

約数ペア:

[(1, 17961479190), (2, 8980739595), (3, 5987159730), (5, 3592295838), (6, 2993579865), (9, 1995719910), (10, 1796147919), (15, 1197431946), (18, 997859955), (19, 945341010), (27, 665239970), (30, 598715973), (38, 472670505), (45, 399143982), (54, 332619985), (57, 315113670), (90, 199571991), (95, 189068202), (114, 157556835), (127, 141428970), (135, 133047994), (171, 105037890), (190, 94534101), (254, 70714485), (270, 66523997), (285, 63022734), (342, 52518945), (361, 49754790), (381, 47142990), (513, 35012630), (570, 31511367), (635, 28285794), (722, 24877395), (762, 23571495), (855, 21007578), (1026, 17506315), (1083, 16584930), (1143, 15714330), (1270, 14142897), (1451, 12378690), (1710, 10503789), (1805, 9950958), (1905, 9428598), (2166, 8292465), (2286, 7857165), (2413, 7443630), (2565, 7002526), (2902, 6189345), (3249, 5528310), (3429, 5238110), (3610, 4975479), (3810, 4714299), (4353, 4126230), (4826, 3721815), (5130, 3501263), (5415, 3316986), (5715, 3142866), (6498, 2764155), (6858, 2619055), (7239, 2481210), (7255, 2475738), (8706, 2063115), (9747, 1842770), (10830, 1658493), (11430, 1571433), (12065, 1488726), (13059, 1375410), (14478, 1240605), (14510, 1237869), (16245, 1105662), (17145, 1047622), (19494, 921385), (21717, 827070), (21765, 825246), (24130, 744363), (26118, 687705), (27569, 651510), (32490, 552831), (34290, 523811), (36195, 496242), (39177, 458470), (43434, 413535), (43530, 412623), (45847, 391770), (48735, 368554), (55138, 325755), (65151, 275690), (65295, 275082), (72390, 248121), (78354, 229235), (82707, 217170), (91694, 195885), (97470, 184277), (108585, 165414), (130302, 137845), (130590, 137541)]