348548460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1579}}^1$

素因数の和:1887

約数の個数: 96

約数和(自身を含む): 1055389440

約数和(自身を除く): 706840980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 283, 390, 566, 780, 849, 1132, 1415, 1579, 1698, 2830, 3158, 3396, 3679, 4245, 4737, 5660, 6316, 7358, 7895, 8490, 9474, 11037, 14716, 15790, 16980, 18395, 18948, 20527, 22074, 23685, 31580, 36790, 41054, 44148, 47370, 55185, 61581, 73580, 82108, 94740, 102635, 110370, 123162, 205270, 220740, 246324, 307905, 410540, 446857, 615810, 893714, 1231620, 1340571, 1787428, 2234285, 2681142, 4468570, 5362284, 5809141, 6702855, 8937140, 11618282, 13405710, 17427423, 23236564, 26811420, 29045705, 34854846, 58091410, 69709692, 87137115, 116182820, 174274230, 348548460]

約数ペア:

[(1, 348548460), (2, 174274230), (3, 116182820), (4, 87137115), (5, 69709692), (6, 58091410), (10, 34854846), (12, 29045705), (13, 26811420), (15, 23236564), (20, 17427423), (26, 13405710), (30, 11618282), (39, 8937140), (52, 6702855), (60, 5809141), (65, 5362284), (78, 4468570), (130, 2681142), (156, 2234285), (195, 1787428), (260, 1340571), (283, 1231620), (390, 893714), (566, 615810), (780, 446857), (849, 410540), (1132, 307905), (1415, 246324), (1579, 220740), (1698, 205270), (2830, 123162), (3158, 110370), (3396, 102635), (3679, 94740), (4245, 82108), (4737, 73580), (5660, 61581), (6316, 55185), (7358, 47370), (7895, 44148), (8490, 41054), (9474, 36790), (11037, 31580), (14716, 23685), (15790, 22074), (16980, 20527), (18395, 18948)]