90534990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2551}}^1$

素因数の和:2594

約数の個数: 96

約数和(自身を含む): 269001216

約数和(自身を除く): 178466226

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 338, 390, 455, 507, 546, 845, 910, 1014, 1183, 1365, 1690, 2366, 2535, 2551, 2730, 3549, 5070, 5102, 5915, 7098, 7653, 11830, 12755, 15306, 17745, 17857, 25510, 33163, 35490, 35714, 38265, 53571, 66326, 76530, 89285, 99489, 107142, 165815, 178570, 198978, 232141, 267855, 331630, 431119, 464282, 497445, 535710, 696423, 862238, 994890, 1160705, 1293357, 1392846, 2155595, 2321410, 2586714, 3017833, 3482115, 4311190, 6035666, 6466785, 6964230, 9053499, 12933570, 15089165, 18106998, 30178330, 45267495, 90534990]

約数ペア:

[(1, 90534990), (2, 45267495), (3, 30178330), (5, 18106998), (6, 15089165), (7, 12933570), (10, 9053499), (13, 6964230), (14, 6466785), (15, 6035666), (21, 4311190), (26, 3482115), (30, 3017833), (35, 2586714), (39, 2321410), (42, 2155595), (65, 1392846), (70, 1293357), (78, 1160705), (91, 994890), (105, 862238), (130, 696423), (169, 535710), (182, 497445), (195, 464282), (210, 431119), (273, 331630), (338, 267855), (390, 232141), (455, 198978), (507, 178570), (546, 165815), (845, 107142), (910, 99489), (1014, 89285), (1183, 76530), (1365, 66326), (1690, 53571), (2366, 38265), (2535, 35714), (2551, 35490), (2730, 33163), (3549, 25510), (5070, 17857), (5102, 17745), (5915, 15306), (7098, 12755), (7653, 11830)]