64944090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 179599680

約数和(自身を除く): 114655590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 163, 171, 190, 233, 285, 326, 342, 466, 489, 570, 699, 815, 855, 978, 1165, 1398, 1467, 1630, 1710, 2097, 2330, 2445, 2934, 3097, 3495, 4194, 4427, 4890, 6194, 6990, 7335, 8854, 9291, 10485, 13281, 14670, 15485, 18582, 20970, 22135, 26562, 27873, 30970, 37979, 39843, 44270, 46455, 55746, 66405, 75958, 79686, 92910, 113937, 132810, 139365, 189895, 199215, 227874, 278730, 341811, 379790, 398430, 569685, 683622, 721601, 1139370, 1443202, 1709055, 2164803, 3418110, 3608005, 4329606, 6494409, 7216010, 10824015, 12988818, 21648030, 32472045, 64944090]

約数ペア:

[(1, 64944090), (2, 32472045), (3, 21648030), (5, 12988818), (6, 10824015), (9, 7216010), (10, 6494409), (15, 4329606), (18, 3608005), (19, 3418110), (30, 2164803), (38, 1709055), (45, 1443202), (57, 1139370), (90, 721601), (95, 683622), (114, 569685), (163, 398430), (171, 379790), (190, 341811), (233, 278730), (285, 227874), (326, 199215), (342, 189895), (466, 139365), (489, 132810), (570, 113937), (699, 92910), (815, 79686), (855, 75958), (978, 66405), (1165, 55746), (1398, 46455), (1467, 44270), (1630, 39843), (1710, 37979), (2097, 30970), (2330, 27873), (2445, 26562), (2934, 22135), (3097, 20970), (3495, 18582), (4194, 15485), (4427, 14670), (4890, 13281), (6194, 10485), (6990, 9291), (7335, 8854)]