190221330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2260

約数の個数: 96

約数和(自身を含む): 523666944

約数和(自身を除く): 333445614

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, 1690, 2207, 2210, 2535, 2873, 3315, 4414, 5070, 5746, 6621, 6630, 8619, 11035, 13242, 14365, 17238, 22070, 28691, 28730, 33105, 37519, 43095, 57382, 66210, 75038, 86073, 86190, 112557, 143455, 172146, 187595, 225114, 286910, 372983, 375190, 430365, 487747, 562785, 745966, 860730, 975494, 1118949, 1125570, 1463241, 1864915, 2237898, 2438735, 2926482, 3729830, 4877470, 5594745, 6340711, 7316205, 11189490, 12681422, 14632410, 19022133, 31703555, 38044266, 63407110, 95110665, 190221330]

約数ペア:

[(1, 190221330), (2, 95110665), (3, 63407110), (5, 38044266), (6, 31703555), (10, 19022133), (13, 14632410), (15, 12681422), (17, 11189490), (26, 7316205), (30, 6340711), (34, 5594745), (39, 4877470), (51, 3729830), (65, 2926482), (78, 2438735), (85, 2237898), (102, 1864915), (130, 1463241), (169, 1125570), (170, 1118949), (195, 975494), (221, 860730), (255, 745966), (338, 562785), (390, 487747), (442, 430365), (507, 375190), (510, 372983), (663, 286910), (845, 225114), (1014, 187595), (1105, 172146), (1326, 143455), (1690, 112557), (2207, 86190), (2210, 86073), (2535, 75038), (2873, 66210), (3315, 57382), (4414, 43095), (5070, 37519), (5746, 33105), (6621, 28730), (6630, 28691), (8619, 22070), (11035, 17238), (13242, 14365)]