67038140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 166380480

約数和(自身を除く): 99342340

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 29, 34, 52, 58, 65, 68, 85, 116, 130, 145, 170, 221, 260, 290, 340, 377, 442, 493, 523, 580, 754, 884, 986, 1046, 1105, 1508, 1885, 1972, 2092, 2210, 2465, 2615, 3770, 4420, 4930, 5230, 6409, 6799, 7540, 8891, 9860, 10460, 12818, 13598, 15167, 17782, 25636, 27196, 30334, 32045, 33995, 35564, 44455, 60668, 64090, 67990, 75835, 88910, 115583, 128180, 135980, 151670, 177820, 197171, 231166, 257839, 303340, 394342, 462332, 515678, 577915, 788684, 985855, 1031356, 1155830, 1289195, 1971710, 2311660, 2578390, 3351907, 3943420, 5156780, 6703814, 13407628, 16759535, 33519070, 67038140]

約数ペア:

[(1, 67038140), (2, 33519070), (4, 16759535), (5, 13407628), (10, 6703814), (13, 5156780), (17, 3943420), (20, 3351907), (26, 2578390), (29, 2311660), (34, 1971710), (52, 1289195), (58, 1155830), (65, 1031356), (68, 985855), (85, 788684), (116, 577915), (130, 515678), (145, 462332), (170, 394342), (221, 303340), (260, 257839), (290, 231166), (340, 197171), (377, 177820), (442, 151670), (493, 135980), (523, 128180), (580, 115583), (754, 88910), (884, 75835), (986, 67990), (1046, 64090), (1105, 60668), (1508, 44455), (1885, 35564), (1972, 33995), (2092, 32045), (2210, 30334), (2465, 27196), (2615, 25636), (3770, 17782), (4420, 15167), (4930, 13598), (5230, 12818), (6409, 10460), (6799, 9860), (7540, 8891)]