7008350.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 143280000

約数和(自身を除く): 87811160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 397, 499, 794, 998, 1588, 1985, 1996, 2495, 2779, 3176, 3493, 3970, 3992, 4990, 5558, 6986, 7940, 9980, 11116, 13895, 13972, 15880, 17465, 19960, 22232, 27790, 27944, 34930, 55580, 69860, 111160, 139720, 198103, 396206, 792412, 990515, 1386721, 1584824, 1981030, 2773442, 3962060, 5546884, 6933605, 7924120, 11093768, 13867210, 27734420, 55468840]

約数ペア:

[(1, 55468840), (2, 27734420), (4, 13867210), (5, 11093768), (7, 7924120), (8, 6933605), (10, 5546884), (14, 3962060), (20, 2773442), (28, 1981030), (35, 1584824), (40, 1386721), (56, 990515), (70, 792412), (140, 396206), (280, 198103), (397, 139720), (499, 111160), (794, 69860), (998, 55580), (1588, 34930), (1985, 27944), (1996, 27790), (2495, 22232), (2779, 19960), (3176, 17465), (3493, 15880), (3970, 13972), (3992, 13895), (4990, 11116), (5558, 9980), (6986, 7940)]