80645070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244379}}^1$

素因数の和:244400

約数の個数: 32

約数和(自身を含む): 211144320

約数和(自身を除く): 130499250

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 244379, 488758, 733137, 1221895, 1466274, 2443790, 2688169, 3665685, 5376338, 7331370, 8064507, 13440845, 16129014, 26881690, 40322535, 80645070]

約数ペア:

[(1, 80645070), (2, 40322535), (3, 26881690), (5, 16129014), (6, 13440845), (10, 8064507), (11, 7331370), (15, 5376338), (22, 3665685), (30, 2688169), (33, 2443790), (55, 1466274), (66, 1221895), (110, 733137), (165, 488758), (330, 244379)]