86420638590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20144671}}^1$

素因数の和:20144705

約数の個数: 64

約数和(自身を含む): 243669952512

約数和(自身を除く): 157249313922

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 20144671, 40289342, 60434013, 100723355, 120868026, 201446710, 221591381, 261880723, 302170065, 443182762, 523761446, 604340130, 664774143, 785642169, 1107956905, 1309403615, 1329548286, 1571284338, 2215913810, 2618807230, 2880687953, 3323870715, 3928210845, 5761375906, 6647741430, 7856421690, 8642063859, 14403439765, 17284127718, 28806879530, 43210319295, 86420638590]

約数ペア:

[(1, 86420638590), (2, 43210319295), (3, 28806879530), (5, 17284127718), (6, 14403439765), (10, 8642063859), (11, 7856421690), (13, 6647741430), (15, 5761375906), (22, 3928210845), (26, 3323870715), (30, 2880687953), (33, 2618807230), (39, 2215913810), (55, 1571284338), (65, 1329548286), (66, 1309403615), (78, 1107956905), (110, 785642169), (130, 664774143), (143, 604340130), (165, 523761446), (195, 443182762), (286, 302170065), (330, 261880723), (390, 221591381), (429, 201446710), (715, 120868026), (858, 100723355), (1430, 60434013), (2145, 40289342), (4290, 20144671)]