140940570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151549}}^1$

素因数の和:151590

約数の個数: 32

約数和(自身を含む): 349171200

約数和(自身を除く): 208230630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 151549, 303098, 454647, 757745, 909294, 1515490, 2273235, 4546470, 4698019, 9396038, 14094057, 23490095, 28188114, 46980190, 70470285, 140940570]

約数ペア:

[(1, 140940570), (2, 70470285), (3, 46980190), (5, 28188114), (6, 23490095), (10, 14094057), (15, 9396038), (30, 4698019), (31, 4546470), (62, 2273235), (93, 1515490), (155, 909294), (186, 757745), (310, 454647), (465, 303098), (930, 151549)]