89292210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 275788800

約数和(自身を除く): 186496590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 49, 57, 69, 70, 95, 98, 105, 114, 115, 133, 138, 139, 147, 161, 190, 210, 230, 245, 266, 278, 285, 294, 322, 345, 399, 417, 437, 483, 490, 570, 665, 690, 695, 735, 798, 805, 834, 874, 931, 966, 973, 1127, 1311, 1330, 1390, 1470, 1610, 1862, 1946, 1995, 2085, 2185, 2254, 2415, 2622, 2641, 2793, 2919, 3059, 3197, 3381, 3990, 4170, 4370, 4655, 4830, 4865, 5282, 5586, 5635, 5838, 6118, 6394, 6555, 6762, 6811, 7923, 9177, 9310, 9591, 9730, 11270, 13110, 13205, 13622, 13965, 14595, 15295, 15846, 15985, 16905, 18354, 18487, 19182, 20433, 21413, 22379, 26410, 27930, 29190, 30590, 31970, 33810, 34055, 36974, 39615, 40866, 42826, 44758, 45885, 47955, 55461, 60743, 64239, 67137, 68110, 79230, 91770, 92435, 95910, 102165, 107065, 110922, 111895, 121486, 128478, 129409, 134274, 156653, 182229, 184870, 204330, 214130, 223790, 258818, 277305, 303715, 313306, 321195, 335685, 364458, 388227, 425201, 469959, 554610, 607430, 642390, 647045, 671370, 776454, 783265, 850402, 911145, 939918, 1275603, 1294090, 1566530, 1822290, 1941135, 2126005, 2349795, 2551206, 2976407, 3882270, 4252010, 4699590, 5952814, 6378015, 8929221, 12756030, 14882035, 17858442, 29764070, 44646105, 89292210]

約数ペア:

[(1, 89292210), (2, 44646105), (3, 29764070), (5, 17858442), (6, 14882035), (7, 12756030), (10, 8929221), (14, 6378015), (15, 5952814), (19, 4699590), (21, 4252010), (23, 3882270), (30, 2976407), (35, 2551206), (38, 2349795), (42, 2126005), (46, 1941135), (49, 1822290), (57, 1566530), (69, 1294090), (70, 1275603), (95, 939918), (98, 911145), (105, 850402), (114, 783265), (115, 776454), (133, 671370), (138, 647045), (139, 642390), (147, 607430), (161, 554610), (190, 469959), (210, 425201), (230, 388227), (245, 364458), (266, 335685), (278, 321195), (285, 313306), (294, 303715), (322, 277305), (345, 258818), (399, 223790), (417, 214130), (437, 204330), (483, 184870), (490, 182229), (570, 156653), (665, 134274), (690, 129409), (695, 128478), (735, 121486), (798, 111895), (805, 110922), (834, 107065), (874, 102165), (931, 95910), (966, 92435), (973, 91770), (1127, 79230), (1311, 68110), (1330, 67137), (1390, 64239), (1470, 60743), (1610, 55461), (1862, 47955), (1946, 45885), (1995, 44758), (2085, 42826), (2185, 40866), (2254, 39615), (2415, 36974), (2622, 34055), (2641, 33810), (2793, 31970), (2919, 30590), (3059, 29190), (3197, 27930), (3381, 26410), (3990, 22379), (4170, 21413), (4370, 20433), (4655, 19182), (4830, 18487), (4865, 18354), (5282, 16905), (5586, 15985), (5635, 15846), (5838, 15295), (6118, 14595), (6394, 13965), (6555, 13622), (6762, 13205), (6811, 13110), (7923, 11270), (9177, 9730), (9310, 9591)]