61980110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151171}}^1$

素因数の和:151219

約数の個数: 16

約数和(自身を含む): 114286032

約数和(自身を除く): 52305922

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 151171, 302342, 755855, 1511710, 6198011, 12396022, 30990055, 61980110]

約数ペア:

[(1, 61980110), (2, 30990055), (5, 12396022), (10, 6198011), (41, 1511710), (82, 755855), (205, 302342), (410, 151171)]