61175240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5081}}^1$

素因数の和:5142

約数の個数: 64

約数和(自身を含む): 160997760

約数和(自身を除く): 99822520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 5081, 6020, 10162, 12040, 20324, 25405, 35567, 40648, 50810, 71134, 101620, 142268, 177835, 203240, 218483, 284536, 355670, 436966, 711340, 873932, 1092415, 1422680, 1529381, 1747864, 2184830, 3058762, 4369660, 6117524, 7646905, 8739320, 12235048, 15293810, 30587620, 61175240]

約数ペア:

[(1, 61175240), (2, 30587620), (4, 15293810), (5, 12235048), (7, 8739320), (8, 7646905), (10, 6117524), (14, 4369660), (20, 3058762), (28, 2184830), (35, 1747864), (40, 1529381), (43, 1422680), (56, 1092415), (70, 873932), (86, 711340), (140, 436966), (172, 355670), (215, 284536), (280, 218483), (301, 203240), (344, 177835), (430, 142268), (602, 101620), (860, 71134), (1204, 50810), (1505, 40648), (1720, 35567), (2408, 25405), (3010, 20324), (5081, 12040), (6020, 10162)]