29419620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15817}}^1$

素因数の和:15860

約数の個数: 48

約数和(自身を含む): 85037568

約数和(自身を除く): 55617948

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, 15817, 31634, 47451, 63268, 79085, 94902, 158170, 189804, 237255, 316340, 474510, 490327, 949020, 980654, 1470981, 1961308, 2451635, 2941962, 4903270, 5883924, 7354905, 9806540, 14709810, 29419620]

約数ペア:

[(1, 29419620), (2, 14709810), (3, 9806540), (4, 7354905), (5, 5883924), (6, 4903270), (10, 2941962), (12, 2451635), (15, 1961308), (20, 1470981), (30, 980654), (31, 949020), (60, 490327), (62, 474510), (93, 316340), (124, 237255), (155, 189804), (186, 158170), (310, 94902), (372, 79085), (465, 63268), (620, 47451), (930, 31634), (1860, 15817)]