85962660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{4177}}^1$

素因数の和:4210

約数の個数: 96

約数和(自身を含む): 280761600

約数和(自身を除く): 194798940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 4177, 5145, 6860, 8354, 10290, 12531, 16708, 20580, 20885, 25062, 29239, 41770, 50124, 58478, 62655, 83540, 87717, 116956, 125310, 146195, 175434, 204673, 250620, 292390, 350868, 409346, 438585, 584780, 614019, 818692, 877170, 1023365, 1228038, 1432711, 1754340, 2046730, 2456076, 2865422, 3070095, 4093460, 4298133, 5730844, 6140190, 7163555, 8596266, 12280380, 14327110, 17192532, 21490665, 28654220, 42981330, 85962660]

約数ペア:

[(1, 85962660), (2, 42981330), (3, 28654220), (4, 21490665), (5, 17192532), (6, 14327110), (7, 12280380), (10, 8596266), (12, 7163555), (14, 6140190), (15, 5730844), (20, 4298133), (21, 4093460), (28, 3070095), (30, 2865422), (35, 2456076), (42, 2046730), (49, 1754340), (60, 1432711), (70, 1228038), (84, 1023365), (98, 877170), (105, 818692), (140, 614019), (147, 584780), (196, 438585), (210, 409346), (245, 350868), (294, 292390), (343, 250620), (420, 204673), (490, 175434), (588, 146195), (686, 125310), (735, 116956), (980, 87717), (1029, 83540), (1372, 62655), (1470, 58478), (1715, 50124), (2058, 41770), (2940, 29239), (3430, 25062), (4116, 20885), (4177, 20580), (5145, 16708), (6860, 12531), (8354, 10290)]