4801590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 12894336

約数和(自身を除く): 8092746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 1721, 2790, 3442, 5163, 8605, 10326, 15489, 17210, 25815, 30978, 51630, 53351, 77445, 106702, 154890, 160053, 266755, 320106, 480159, 533510, 800265, 960318, 1600530, 2400795, 4801590]

約数ペア:

[(1, 4801590), (2, 2400795), (3, 1600530), (5, 960318), (6, 800265), (9, 533510), (10, 480159), (15, 320106), (18, 266755), (30, 160053), (31, 154890), (45, 106702), (62, 77445), (90, 53351), (93, 51630), (155, 30978), (186, 25815), (279, 17210), (310, 15489), (465, 10326), (558, 8605), (930, 5163), (1395, 3442), (1721, 2790)]