194959620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34939}}^1$

素因数の和:34985

約数の個数: 72

約数和(自身を含む): 610471680

約数和(自身を除く): 415512060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 34939, 69878, 104817, 139756, 174695, 209634, 314451, 349390, 419268, 524085, 628902, 698780, 1048170, 1083109, 1257804, 1572255, 2096340, 2166218, 3144510, 3249327, 4332436, 5415545, 6289020, 6498654, 9747981, 10831090, 12997308, 16246635, 19495962, 21662180, 32493270, 38991924, 48739905, 64986540, 97479810, 194959620]

約数ペア:

[(1, 194959620), (2, 97479810), (3, 64986540), (4, 48739905), (5, 38991924), (6, 32493270), (9, 21662180), (10, 19495962), (12, 16246635), (15, 12997308), (18, 10831090), (20, 9747981), (30, 6498654), (31, 6289020), (36, 5415545), (45, 4332436), (60, 3249327), (62, 3144510), (90, 2166218), (93, 2096340), (124, 1572255), (155, 1257804), (180, 1083109), (186, 1048170), (279, 698780), (310, 628902), (372, 524085), (465, 419268), (558, 349390), (620, 314451), (930, 209634), (1116, 174695), (1395, 139756), (1860, 104817), (2790, 69878), (5580, 34939)]