45108070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{644401}}^1$

素因数の和:644415

約数の個数: 16

約数和(自身を含む): 92793888

約数和(自身を除く): 47685818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 644401, 1288802, 3222005, 4510807, 6444010, 9021614, 22554035, 45108070]

約数ペア:

[(1, 45108070), (2, 22554035), (5, 9021614), (7, 6444010), (10, 4510807), (14, 3222005), (35, 1288802), (70, 644401)]