7079140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 16111872

約数和(自身を除く): 9032732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 443, 470, 799, 886, 940, 1598, 1772, 2215, 3196, 3995, 4430, 7531, 7990, 8860, 15062, 15980, 20821, 30124, 37655, 41642, 75310, 83284, 104105, 150620, 208210, 353957, 416420, 707914, 1415828, 1769785, 3539570, 7079140]

約数ペア:

[(1, 7079140), (2, 3539570), (4, 1769785), (5, 1415828), (10, 707914), (17, 416420), (20, 353957), (34, 208210), (47, 150620), (68, 104105), (85, 83284), (94, 75310), (170, 41642), (188, 37655), (235, 30124), (340, 20821), (443, 15980), (470, 15062), (799, 8860), (886, 7990), (940, 7531), (1598, 4430), (1772, 3995), (2215, 3196)]