153472010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{495071}}^1$

素因数の和:495109

約数の個数: 16

約数和(自身を含む): 285161472

約数和(自身を除く): 131689462

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 495071, 990142, 2475355, 4950710, 15347201, 30694402, 76736005, 153472010]

約数ペア:

[(1, 153472010), (2, 76736005), (5, 30694402), (10, 15347201), (31, 4950710), (62, 2475355), (155, 990142), (310, 495071)]