89244870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 256048128

約数和(自身を除く): 166803258

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 71, 78, 110, 130, 142, 143, 165, 195, 213, 286, 293, 330, 355, 390, 426, 429, 586, 710, 715, 781, 858, 879, 923, 1065, 1430, 1465, 1562, 1758, 1846, 2130, 2145, 2343, 2769, 2930, 3223, 3809, 3905, 4290, 4395, 4615, 4686, 5538, 6446, 7618, 7810, 8790, 9230, 9669, 10153, 11427, 11715, 13845, 16115, 19045, 19338, 20306, 20803, 22854, 23430, 27690, 30459, 32230, 38090, 41606, 41899, 48345, 50765, 57135, 60918, 62409, 83798, 96690, 101530, 104015, 114270, 124818, 125697, 152295, 208030, 209495, 228833, 251394, 270439, 304590, 312045, 418990, 457666, 540878, 624090, 628485, 686499, 811317, 1144165, 1256970, 1352195, 1372998, 1622634, 2288330, 2704390, 2974829, 3432495, 4056585, 5949658, 6864990, 8113170, 8924487, 14874145, 17848974, 29748290, 44622435, 89244870]

約数ペア:

[(1, 89244870), (2, 44622435), (3, 29748290), (5, 17848974), (6, 14874145), (10, 8924487), (11, 8113170), (13, 6864990), (15, 5949658), (22, 4056585), (26, 3432495), (30, 2974829), (33, 2704390), (39, 2288330), (55, 1622634), (65, 1372998), (66, 1352195), (71, 1256970), (78, 1144165), (110, 811317), (130, 686499), (142, 628485), (143, 624090), (165, 540878), (195, 457666), (213, 418990), (286, 312045), (293, 304590), (330, 270439), (355, 251394), (390, 228833), (426, 209495), (429, 208030), (586, 152295), (710, 125697), (715, 124818), (781, 114270), (858, 104015), (879, 101530), (923, 96690), (1065, 83798), (1430, 62409), (1465, 60918), (1562, 57135), (1758, 50765), (1846, 48345), (2130, 41899), (2145, 41606), (2343, 38090), (2769, 32230), (2930, 30459), (3223, 27690), (3809, 23430), (3905, 22854), (4290, 20803), (4395, 20306), (4615, 19338), (4686, 19045), (5538, 16115), (6446, 13845), (7618, 11715), (7810, 11427), (8790, 10153), (9230, 9669)]