2015453510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{19843}}^1$

素因数の和:21308

約数の個数: 32

約数和(自身を含む): 4149142272

約数和(自身を除く): 2133688762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1451, 2902, 7255, 10157, 14510, 19843, 20314, 39686, 50785, 99215, 101570, 138901, 198430, 277802, 694505, 1389010, 28792193, 57584386, 143960965, 201545351, 287921930, 403090702, 1007726755, 2015453510]

約数ペア:

[(1, 2015453510), (2, 1007726755), (5, 403090702), (7, 287921930), (10, 201545351), (14, 143960965), (35, 57584386), (70, 28792193), (1451, 1389010), (2902, 694505), (7255, 277802), (10157, 198430), (14510, 138901), (19843, 101570), (20314, 99215), (39686, 50785)]