159781130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{30319}}^1$

素因数の和:30374

約数の個数: 32

約数和(自身を含む): 314357760

約数和(自身を除く): 154576630

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 30319, 60638, 151595, 303190, 515423, 939889, 1030846, 1879778, 2577115, 4699445, 5154230, 9398890, 15978113, 31956226, 79890565, 159781130]

約数ペア:

[(1, 159781130), (2, 79890565), (5, 31956226), (10, 15978113), (17, 9398890), (31, 5154230), (34, 4699445), (62, 2577115), (85, 1879778), (155, 1030846), (170, 939889), (310, 515423), (527, 303190), (1054, 151595), (2635, 60638), (5270, 30319)]