1215690010

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{530869}}^1$

素因数の和:531105

約数の個数: 16

約数和(自身を含む): 2197801800

約数和(自身を除く): 982111790

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 530869, 1061738, 2654345, 5308690, 121569001, 243138002, 607845005, 1215690010]

約数ペア:

[(1, 1215690010), (2, 607845005), (5, 243138002), (10, 121569001), (229, 5308690), (458, 2654345), (1145, 1061738), (2290, 530869)]