91910970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 258048000

約数和(自身を除く): 166137030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 79, 90, 93, 135, 139, 155, 158, 186, 237, 270, 278, 279, 310, 395, 417, 465, 474, 558, 695, 711, 790, 834, 837, 930, 1185, 1251, 1390, 1395, 1422, 1674, 2085, 2133, 2370, 2449, 2502, 2790, 3555, 3753, 4170, 4185, 4266, 4309, 4898, 6255, 7110, 7347, 7506, 8370, 8618, 10665, 10981, 12245, 12510, 12927, 14694, 18765, 21330, 21545, 21962, 22041, 24490, 25854, 32943, 36735, 37530, 38781, 43090, 44082, 54905, 64635, 65886, 66123, 73470, 77562, 98829, 109810, 110205, 116343, 129270, 132246, 164715, 193905, 197658, 220410, 232686, 296487, 329430, 330615, 340411, 387810, 494145, 581715, 592974, 661230, 680822, 988290, 1021233, 1163430, 1482435, 1702055, 2042466, 2964870, 3063699, 3404110, 5106165, 6127398, 9191097, 10212330, 15318495, 18382194, 30636990, 45955485, 91910970]

約数ペア:

[(1, 91910970), (2, 45955485), (3, 30636990), (5, 18382194), (6, 15318495), (9, 10212330), (10, 9191097), (15, 6127398), (18, 5106165), (27, 3404110), (30, 3063699), (31, 2964870), (45, 2042466), (54, 1702055), (62, 1482435), (79, 1163430), (90, 1021233), (93, 988290), (135, 680822), (139, 661230), (155, 592974), (158, 581715), (186, 494145), (237, 387810), (270, 340411), (278, 330615), (279, 329430), (310, 296487), (395, 232686), (417, 220410), (465, 197658), (474, 193905), (558, 164715), (695, 132246), (711, 129270), (790, 116343), (834, 110205), (837, 109810), (930, 98829), (1185, 77562), (1251, 73470), (1390, 66123), (1395, 65886), (1422, 64635), (1674, 54905), (2085, 44082), (2133, 43090), (2370, 38781), (2449, 37530), (2502, 36735), (2790, 32943), (3555, 25854), (3753, 24490), (4170, 22041), (4185, 21962), (4266, 21545), (4309, 21330), (4898, 18765), (6255, 14694), (7110, 12927), (7347, 12510), (7506, 12245), (8370, 10981), (8618, 10665)]