2457010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 4762800

約数和(自身を除く): 2305790

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 149, 170, 194, 298, 485, 745, 970, 1490, 1649, 2533, 3298, 5066, 8245, 12665, 14453, 16490, 25330, 28906, 72265, 144530, 245701, 491402, 1228505, 2457010]

約数ペア:

[(1, 2457010), (2, 1228505), (5, 491402), (10, 245701), (17, 144530), (34, 72265), (85, 28906), (97, 25330), (149, 16490), (170, 14453), (194, 12665), (298, 8245), (485, 5066), (745, 3298), (970, 2533), (1490, 1649)]