118977420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1982957}}^1$

素因数の和:1982969

約数の個数: 24

約数和(自身を含む): 333136944

約数和(自身を除く): 214159524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1982957, 3965914, 5948871, 7931828, 9914785, 11897742, 19829570, 23795484, 29744355, 39659140, 59488710, 118977420]

約数ペア:

[(1, 118977420), (2, 59488710), (3, 39659140), (4, 29744355), (5, 23795484), (6, 19829570), (10, 11897742), (12, 9914785), (15, 7931828), (20, 5948871), (30, 3965914), (60, 1982957)]