6447590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 12997152

約数和(自身を除く): 6549562

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 97, 115, 170, 194, 230, 289, 391, 485, 578, 782, 970, 1445, 1649, 1955, 2231, 2890, 3298, 3910, 4462, 6647, 8245, 11155, 13294, 16490, 22310, 28033, 33235, 37927, 56066, 66470, 75854, 140165, 189635, 280330, 379270, 644759, 1289518, 3223795, 6447590]

約数ペア:

[(1, 6447590), (2, 3223795), (5, 1289518), (10, 644759), (17, 379270), (23, 280330), (34, 189635), (46, 140165), (85, 75854), (97, 66470), (115, 56066), (170, 37927), (194, 33235), (230, 28033), (289, 22310), (391, 16490), (485, 13294), (578, 11155), (782, 8245), (970, 6647), (1445, 4462), (1649, 3910), (1955, 3298), (2231, 2890)]