66271380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5441}}^1$

素因数の和:5489

約数の個数: 96

約数和(自身を含む): 219421440

約数和(自身を除く): 153150060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 5441, 6090, 10882, 12180, 16323, 21764, 27205, 32646, 38087, 54410, 65292, 76174, 81615, 108820, 114261, 152348, 157789, 163230, 190435, 228522, 315578, 326460, 380870, 457044, 473367, 571305, 631156, 761740, 788945, 946734, 1104523, 1142610, 1577890, 1893468, 2209046, 2285220, 2366835, 3155780, 3313569, 4418092, 4733670, 5522615, 6627138, 9467340, 11045230, 13254276, 16567845, 22090460, 33135690, 66271380]

約数ペア:

[(1, 66271380), (2, 33135690), (3, 22090460), (4, 16567845), (5, 13254276), (6, 11045230), (7, 9467340), (10, 6627138), (12, 5522615), (14, 4733670), (15, 4418092), (20, 3313569), (21, 3155780), (28, 2366835), (29, 2285220), (30, 2209046), (35, 1893468), (42, 1577890), (58, 1142610), (60, 1104523), (70, 946734), (84, 788945), (87, 761740), (105, 631156), (116, 571305), (140, 473367), (145, 457044), (174, 380870), (203, 326460), (210, 315578), (290, 228522), (348, 190435), (406, 163230), (420, 157789), (435, 152348), (580, 114261), (609, 108820), (812, 81615), (870, 76174), (1015, 65292), (1218, 54410), (1740, 38087), (2030, 32646), (2436, 27205), (3045, 21764), (4060, 16323), (5441, 12180), (6090, 10882)]