2131153830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1135

約数の個数: 192

約数和(自身を含む): 6382696320

約数和(自身を除く): 4251542490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 109, 117, 130, 153, 170, 195, 218, 221, 234, 255, 306, 327, 390, 442, 510, 545, 585, 654, 663, 765, 981, 983, 1090, 1105, 1170, 1326, 1417, 1530, 1635, 1853, 1962, 1966, 1989, 2210, 2834, 2949, 3270, 3315, 3706, 3978, 4251, 4905, 4915, 5559, 5898, 6630, 7085, 8502, 8847, 9265, 9810, 9830, 9945, 11118, 12753, 12779, 14170, 14745, 16677, 16711, 17694, 18530, 19890, 21255, 24089, 25506, 25558, 27795, 29490, 33354, 33422, 38337, 42510, 44235, 48178, 50133, 55590, 63765, 63895, 72267, 76674, 83385, 83555, 88470, 100266, 107147, 115011, 120445, 127530, 127790, 144534, 150399, 166770, 167110, 191685, 214294, 216801, 217243, 230022, 240890, 250665, 300798, 321441, 361335, 383370, 433602, 434486, 501330, 535735, 575055, 642882, 651729, 722670, 751995, 964323, 1071470, 1084005, 1086215, 1150110, 1303458, 1392911, 1503990, 1607205, 1821499, 1928646, 1955187, 2168010, 2172430, 2785822, 3214410, 3258645, 3642998, 3910374, 4178733, 4821615, 5464497, 6517290, 6964555, 8357466, 9107495, 9643230, 9775935, 10928994, 12536199, 13929110, 16393491, 18214990, 19551870, 20893665, 23679487, 25072398, 27322485, 32786982, 41787330, 47358974, 54644970, 62680995, 71038461, 81967455, 118397435, 125361990, 142076922, 163934910, 213115383, 236794870, 355192305, 426230766, 710384610, 1065576915, 2131153830]

約数ペア:

[(1, 2131153830), (2, 1065576915), (3, 710384610), (5, 426230766), (6, 355192305), (9, 236794870), (10, 213115383), (13, 163934910), (15, 142076922), (17, 125361990), (18, 118397435), (26, 81967455), (30, 71038461), (34, 62680995), (39, 54644970), (45, 47358974), (51, 41787330), (65, 32786982), (78, 27322485), (85, 25072398), (90, 23679487), (102, 20893665), (109, 19551870), (117, 18214990), (130, 16393491), (153, 13929110), (170, 12536199), (195, 10928994), (218, 9775935), (221, 9643230), (234, 9107495), (255, 8357466), (306, 6964555), (327, 6517290), (390, 5464497), (442, 4821615), (510, 4178733), (545, 3910374), (585, 3642998), (654, 3258645), (663, 3214410), (765, 2785822), (981, 2172430), (983, 2168010), (1090, 1955187), (1105, 1928646), (1170, 1821499), (1326, 1607205), (1417, 1503990), (1530, 1392911), (1635, 1303458), (1853, 1150110), (1962, 1086215), (1966, 1084005), (1989, 1071470), (2210, 964323), (2834, 751995), (2949, 722670), (3270, 651729), (3315, 642882), (3706, 575055), (3978, 535735), (4251, 501330), (4905, 434486), (4915, 433602), (5559, 383370), (5898, 361335), (6630, 321441), (7085, 300798), (8502, 250665), (8847, 240890), (9265, 230022), (9810, 217243), (9830, 216801), (9945, 214294), (11118, 191685), (12753, 167110), (12779, 166770), (14170, 150399), (14745, 144534), (16677, 127790), (16711, 127530), (17694, 120445), (18530, 115011), (19890, 107147), (21255, 100266), (24089, 88470), (25506, 83555), (25558, 83385), (27795, 76674), (29490, 72267), (33354, 63895), (33422, 63765), (38337, 55590), (42510, 50133), (44235, 48178)]