87454020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6421}}^1$

素因数の和:6660

約数の個数: 48

約数和(自身を含む): 245988288

約数和(自身を除く): 158534268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6421, 6810, 12842, 13620, 19263, 25684, 32105, 38526, 64210, 77052, 96315, 128420, 192630, 385260, 1457567, 2915134, 4372701, 5830268, 7287835, 8745402, 14575670, 17490804, 21863505, 29151340, 43727010, 87454020]

約数ペア:

[(1, 87454020), (2, 43727010), (3, 29151340), (4, 21863505), (5, 17490804), (6, 14575670), (10, 8745402), (12, 7287835), (15, 5830268), (20, 4372701), (30, 2915134), (60, 1457567), (227, 385260), (454, 192630), (681, 128420), (908, 96315), (1135, 77052), (1362, 64210), (2270, 38526), (2724, 32105), (3405, 25684), (4540, 19263), (6421, 13620), (6810, 12842)]