2505370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5113}}^1$

素因数の和:5134

約数の個数: 24

約数和(自身を含む): 5246964

約数和(自身を除く): 2741594

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5113, 10226, 25565, 35791, 51130, 71582, 178955, 250537, 357910, 501074, 1252685, 2505370]

約数ペア:

[(1, 2505370), (2, 1252685), (5, 501074), (7, 357910), (10, 250537), (14, 178955), (35, 71582), (49, 51130), (70, 35791), (98, 25565), (245, 10226), (490, 5113)]