1330357000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{190051}}^1$

素因数の和:190079

約数の個数: 64

約数和(自身を含む): 3557773440

約数和(自身を除く): 2227416440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 190051, 380102, 760204, 950255, 1330357, 1520408, 1900510, 2660714, 3801020, 4751275, 5321428, 6651785, 7602040, 9502550, 10642856, 13303570, 19005100, 23756375, 26607140, 33258925, 38010200, 47512750, 53214280, 66517850, 95025500, 133035700, 166294625, 190051000, 266071400, 332589250, 665178500, 1330357000]

約数ペア:

[(1, 1330357000), (2, 665178500), (4, 332589250), (5, 266071400), (7, 190051000), (8, 166294625), (10, 133035700), (14, 95025500), (20, 66517850), (25, 53214280), (28, 47512750), (35, 38010200), (40, 33258925), (50, 26607140), (56, 23756375), (70, 19005100), (100, 13303570), (125, 10642856), (140, 9502550), (175, 7602040), (200, 6651785), (250, 5321428), (280, 4751275), (350, 3801020), (500, 2660714), (700, 1900510), (875, 1520408), (1000, 1330357), (1400, 950255), (1750, 760204), (3500, 380102), (7000, 190051)]