74815710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80447}}^1$

素因数の和:80488

約数の個数: 32

約数和(自身を含む): 185352192

約数和(自身を除く): 110536482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 80447, 160894, 241341, 402235, 482682, 804470, 1206705, 2413410, 2493857, 4987714, 7481571, 12469285, 14963142, 24938570, 37407855, 74815710]

約数ペア:

[(1, 74815710), (2, 37407855), (3, 24938570), (5, 14963142), (6, 12469285), (10, 7481571), (15, 4987714), (30, 2493857), (31, 2413410), (62, 1206705), (93, 804470), (155, 482682), (186, 402235), (310, 241341), (465, 160894), (930, 80447)]