1009969310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{25357}}^1$

素因数の和:25940

約数の個数: 32

約数和(自身を含む): 2081384640

約数和(自身を除く): 1071415330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569, 1138, 2845, 3983, 5690, 7966, 19915, 25357, 39830, 50714, 126785, 177499, 253570, 354998, 887495, 1774990, 14428133, 28856266, 72140665, 100996931, 144281330, 201993862, 504984655, 1009969310]

約数ペア:

[(1, 1009969310), (2, 504984655), (5, 201993862), (7, 144281330), (10, 100996931), (14, 72140665), (35, 28856266), (70, 14428133), (569, 1774990), (1138, 887495), (2845, 354998), (3983, 253570), (5690, 177499), (7966, 126785), (19915, 50714), (25357, 39830)]