2783157060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1496321}}^1$

素因数の和:1496364

約数の個数: 48

約数和(自身を含む): 8044227072

約数和(自身を除く): 5261070012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1496321, 2992642, 4488963, 5985284, 7481605, 8977926, 14963210, 17955852, 22444815, 29926420, 44889630, 46385951, 89779260, 92771902, 139157853, 185543804, 231929755, 278315706, 463859510, 556631412, 695789265, 927719020, 1391578530, 2783157060]

約数ペア:

[(1, 2783157060), (2, 1391578530), (3, 927719020), (4, 695789265), (5, 556631412), (6, 463859510), (10, 278315706), (12, 231929755), (15, 185543804), (20, 139157853), (30, 92771902), (31, 89779260), (60, 46385951), (62, 44889630), (93, 29926420), (124, 22444815), (155, 17955852), (186, 14963210), (310, 8977926), (372, 7481605), (465, 5985284), (620, 4488963), (930, 2992642), (1860, 1496321)]