836940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 2681280

約数和(自身を除く): 1844340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 37, 39, 52, 58, 60, 65, 74, 78, 87, 111, 116, 130, 145, 148, 156, 174, 185, 195, 222, 260, 290, 348, 370, 377, 390, 435, 444, 481, 555, 580, 740, 754, 780, 870, 962, 1073, 1110, 1131, 1443, 1508, 1740, 1885, 1924, 2146, 2220, 2262, 2405, 2886, 3219, 3770, 4292, 4524, 4810, 5365, 5655, 5772, 6438, 7215, 7540, 9620, 10730, 11310, 12876, 13949, 14430, 16095, 21460, 22620, 27898, 28860, 32190, 41847, 55796, 64380, 69745, 83694, 139490, 167388, 209235, 278980, 418470, 836940]

約数ペア:

[(1, 836940), (2, 418470), (3, 278980), (4, 209235), (5, 167388), (6, 139490), (10, 83694), (12, 69745), (13, 64380), (15, 55796), (20, 41847), (26, 32190), (29, 28860), (30, 27898), (37, 22620), (39, 21460), (52, 16095), (58, 14430), (60, 13949), (65, 12876), (74, 11310), (78, 10730), (87, 9620), (111, 7540), (116, 7215), (130, 6438), (145, 5772), (148, 5655), (156, 5365), (174, 4810), (185, 4524), (195, 4292), (222, 3770), (260, 3219), (290, 2886), (348, 2405), (370, 2262), (377, 2220), (390, 2146), (435, 1924), (444, 1885), (481, 1740), (555, 1508), (580, 1443), (740, 1131), (754, 1110), (780, 1073), (870, 962)]