7040890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 6567110

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 499, 830, 998, 1411, 2495, 2822, 4990, 7055, 8483, 14110, 16966, 41417, 42415, 82834, 84830, 207085, 414170, 704089, 1408178, 3520445, 7040890]

約数ペア:

[(1, 7040890), (2, 3520445), (5, 1408178), (10, 704089), (17, 414170), (34, 207085), (83, 84830), (85, 82834), (166, 42415), (170, 41417), (415, 16966), (499, 14110), (830, 8483), (998, 7055), (1411, 4990), (2495, 2822)]