6919340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 15748992

約数和(自身を除く): 8829652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 433, 470, 799, 866, 940, 1598, 1732, 2165, 3196, 3995, 4330, 7361, 7990, 8660, 14722, 15980, 20351, 29444, 36805, 40702, 73610, 81404, 101755, 147220, 203510, 345967, 407020, 691934, 1383868, 1729835, 3459670, 6919340]

約数ペア:

[(1, 6919340), (2, 3459670), (4, 1729835), (5, 1383868), (10, 691934), (17, 407020), (20, 345967), (34, 203510), (47, 147220), (68, 101755), (85, 81404), (94, 73610), (170, 40702), (188, 36805), (235, 29444), (340, 20351), (433, 15980), (470, 14722), (799, 8660), (866, 7990), (940, 7361), (1598, 4330), (1732, 3995), (2165, 3196)]