61976770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{213713}}^1$

素因数の和:213749

約数の個数: 16

約数和(自身を含む): 115405560

約数和(自身を除く): 53428790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 213713, 427426, 1068565, 2137130, 6197677, 12395354, 30988385, 61976770]

約数ペア:

[(1, 61976770), (2, 30988385), (5, 12395354), (10, 6197677), (29, 2137130), (58, 1068565), (145, 427426), (290, 213713)]