71131670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{853}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 132814080

約数和(自身を除く): 61682410

約数列:

[1, 2, 5, 10, 31, 62, 155, 269, 310, 538, 853, 1345, 1706, 2690, 4265, 8339, 8530, 16678, 26443, 41695, 52886, 83390, 132215, 229457, 264430, 458914, 1147285, 2294570, 7113167, 14226334, 35565835, 71131670]

約数ペア:

[(1, 71131670), (2, 35565835), (5, 14226334), (10, 7113167), (31, 2294570), (62, 1147285), (155, 458914), (269, 264430), (310, 229457), (538, 132215), (853, 83390), (1345, 52886), (1706, 41695), (2690, 26443), (4265, 16678), (8339, 8530)]