139713990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 384686496

約数和(自身を除く): 244972506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 169, 170, 195, 221, 255, 338, 390, 442, 507, 510, 663, 845, 1014, 1105, 1326, 1621, 1690, 2210, 2535, 2873, 3242, 3315, 4863, 5070, 5746, 6630, 8105, 8619, 9726, 14365, 16210, 17238, 21073, 24315, 27557, 28730, 42146, 43095, 48630, 55114, 63219, 82671, 86190, 105365, 126438, 137785, 165342, 210730, 273949, 275570, 316095, 358241, 413355, 547898, 632190, 716482, 821847, 826710, 1074723, 1369745, 1643694, 1791205, 2149446, 2739490, 3582410, 4109235, 4657133, 5373615, 8218470, 9314266, 10747230, 13971399, 23285665, 27942798, 46571330, 69856995, 139713990]

約数ペア:

[(1, 139713990), (2, 69856995), (3, 46571330), (5, 27942798), (6, 23285665), (10, 13971399), (13, 10747230), (15, 9314266), (17, 8218470), (26, 5373615), (30, 4657133), (34, 4109235), (39, 3582410), (51, 2739490), (65, 2149446), (78, 1791205), (85, 1643694), (102, 1369745), (130, 1074723), (169, 826710), (170, 821847), (195, 716482), (221, 632190), (255, 547898), (338, 413355), (390, 358241), (442, 316095), (507, 275570), (510, 273949), (663, 210730), (845, 165342), (1014, 137785), (1105, 126438), (1326, 105365), (1621, 86190), (1690, 82671), (2210, 63219), (2535, 55114), (2873, 48630), (3242, 43095), (3315, 42146), (4863, 28730), (5070, 27557), (5746, 24315), (6630, 21073), (8105, 17238), (8619, 16210), (9726, 14365)]