184817393740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21641381}}^1$

素因数の和:21641458

約数の個数: 48

約数和(自身を含む): 450833269824

約数和(自身を除く): 266015876084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 21641381, 43282762, 86565524, 108206905, 151489667, 216413810, 302979334, 432827620, 605958668, 757448335, 1320124241, 1514896670, 2640248482, 3029793340, 5280496964, 6600621205, 9240869687, 13201242410, 18481739374, 26402484820, 36963478748, 46204348435, 92408696870, 184817393740]

約数ペア:

[(1, 184817393740), (2, 92408696870), (4, 46204348435), (5, 36963478748), (7, 26402484820), (10, 18481739374), (14, 13201242410), (20, 9240869687), (28, 6600621205), (35, 5280496964), (61, 3029793340), (70, 2640248482), (122, 1514896670), (140, 1320124241), (244, 757448335), (305, 605958668), (427, 432827620), (610, 302979334), (854, 216413810), (1220, 151489667), (1708, 108206905), (2135, 86565524), (4270, 43282762), (8540, 21641381)]