69476680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19087}}^1$

素因数の和:19118

約数の個数: 64

約数和(自身を含む): 192407040

約数和(自身を除く): 122930360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 19087, 38174, 76348, 95435, 133609, 152696, 190870, 248131, 267218, 381740, 496262, 534436, 668045, 763480, 992524, 1068872, 1240655, 1336090, 1736917, 1985048, 2481310, 2672180, 3473834, 4962620, 5344360, 6947668, 8684585, 9925240, 13895336, 17369170, 34738340, 69476680]

約数ペア:

[(1, 69476680), (2, 34738340), (4, 17369170), (5, 13895336), (7, 9925240), (8, 8684585), (10, 6947668), (13, 5344360), (14, 4962620), (20, 3473834), (26, 2672180), (28, 2481310), (35, 1985048), (40, 1736917), (52, 1336090), (56, 1240655), (65, 1068872), (70, 992524), (91, 763480), (104, 668045), (130, 534436), (140, 496262), (182, 381740), (260, 267218), (280, 248131), (364, 190870), (455, 152696), (520, 133609), (728, 95435), (910, 76348), (1820, 38174), (3640, 19087)]