1517702980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{2617}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 3230067456

約数和(自身を除く): 1712364476

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 271, 428, 535, 542, 1070, 1084, 1355, 2140, 2617, 2710, 5234, 5420, 10468, 13085, 26170, 28997, 52340, 57994, 115988, 144985, 280019, 289970, 560038, 579940, 709207, 1120076, 1400095, 1418414, 2800190, 2836828, 3546035, 5600380, 7092070, 14184140, 75885149, 151770298, 303540596, 379425745, 758851490, 1517702980]

約数ペア:

[(1, 1517702980), (2, 758851490), (4, 379425745), (5, 303540596), (10, 151770298), (20, 75885149), (107, 14184140), (214, 7092070), (271, 5600380), (428, 3546035), (535, 2836828), (542, 2800190), (1070, 1418414), (1084, 1400095), (1355, 1120076), (2140, 709207), (2617, 579940), (2710, 560038), (5234, 289970), (5420, 280019), (10468, 144985), (13085, 115988), (26170, 57994), (28997, 52340)]