917005470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{8123}}^1$

素因数の和:8257

約数の個数: 64

約数和(自身を含む): 2274200064

約数和(自身を除く): 1357194594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 71, 106, 142, 159, 213, 265, 318, 355, 426, 530, 710, 795, 1065, 1590, 2130, 3763, 7526, 8123, 11289, 16246, 18815, 22578, 24369, 37630, 40615, 48738, 56445, 81230, 112890, 121845, 243690, 430519, 576733, 861038, 1153466, 1291557, 1730199, 2152595, 2583114, 2883665, 3460398, 4305190, 5767330, 6457785, 8650995, 12915570, 17301990, 30566849, 61133698, 91700547, 152834245, 183401094, 305668490, 458502735, 917005470]

約数ペア:

[(1, 917005470), (2, 458502735), (3, 305668490), (5, 183401094), (6, 152834245), (10, 91700547), (15, 61133698), (30, 30566849), (53, 17301990), (71, 12915570), (106, 8650995), (142, 6457785), (159, 5767330), (213, 4305190), (265, 3460398), (318, 2883665), (355, 2583114), (426, 2152595), (530, 1730199), (710, 1291557), (795, 1153466), (1065, 861038), (1590, 576733), (2130, 430519), (3763, 243690), (7526, 121845), (8123, 112890), (11289, 81230), (16246, 56445), (18815, 48738), (22578, 40615), (24369, 37630)]