61191060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1745

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 136941420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1637, 1780, 1869, 2492, 2670, 3115, 3274, 3738, 4911, 5340, 6230, 6548, 7476, 8185, 9345, 9822, 11459, 12460, 16370, 18690, 19644, 22918, 24555, 32740, 34377, 37380, 45836, 49110, 57295, 68754, 98220, 114590, 137508, 145693, 171885, 229180, 291386, 343770, 437079, 582772, 687540, 728465, 874158, 1019851, 1456930, 1748316, 2039702, 2185395, 2913860, 3059553, 4079404, 4370790, 5099255, 6119106, 8741580, 10198510, 12238212, 15297765, 20397020, 30595530, 61191060]

約数ペア:

[(1, 61191060), (2, 30595530), (3, 20397020), (4, 15297765), (5, 12238212), (6, 10198510), (7, 8741580), (10, 6119106), (12, 5099255), (14, 4370790), (15, 4079404), (20, 3059553), (21, 2913860), (28, 2185395), (30, 2039702), (35, 1748316), (42, 1456930), (60, 1019851), (70, 874158), (84, 728465), (89, 687540), (105, 582772), (140, 437079), (178, 343770), (210, 291386), (267, 229180), (356, 171885), (420, 145693), (445, 137508), (534, 114590), (623, 98220), (890, 68754), (1068, 57295), (1246, 49110), (1335, 45836), (1637, 37380), (1780, 34377), (1869, 32740), (2492, 24555), (2670, 22918), (3115, 19644), (3274, 18690), (3738, 16370), (4911, 12460), (5340, 11459), (6230, 9822), (6548, 9345), (7476, 8185)]