64796820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3221

約数の個数: 96

約数和(自身を含む): 204374016

約数和(自身を除く): 139577196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3167, 3410, 4092, 5115, 6334, 6820, 9501, 10230, 12668, 15835, 19002, 20460, 31670, 34837, 38004, 47505, 63340, 69674, 95010, 98177, 104511, 139348, 174185, 190020, 196354, 209022, 294531, 348370, 392708, 418044, 490885, 522555, 589062, 696740, 981770, 1045110, 1079947, 1178124, 1472655, 1963540, 2090220, 2159894, 2945310, 3239841, 4319788, 5399735, 5890620, 6479682, 10799470, 12959364, 16199205, 21598940, 32398410, 64796820]

約数ペア:

[(1, 64796820), (2, 32398410), (3, 21598940), (4, 16199205), (5, 12959364), (6, 10799470), (10, 6479682), (11, 5890620), (12, 5399735), (15, 4319788), (20, 3239841), (22, 2945310), (30, 2159894), (31, 2090220), (33, 1963540), (44, 1472655), (55, 1178124), (60, 1079947), (62, 1045110), (66, 981770), (93, 696740), (110, 589062), (124, 522555), (132, 490885), (155, 418044), (165, 392708), (186, 348370), (220, 294531), (310, 209022), (330, 196354), (341, 190020), (372, 174185), (465, 139348), (620, 104511), (660, 98177), (682, 95010), (930, 69674), (1023, 63340), (1364, 47505), (1705, 38004), (1860, 34837), (2046, 31670), (3167, 20460), (3410, 19002), (4092, 15835), (5115, 12668), (6334, 10230), (6820, 9501)]