201212687430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2235696527}}^1$

素因数の和:2235696540

約数の個数: 24

約数和(自身を含む): 523152987552

約数和(自身を除く): 321940300122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2235696527, 4471393054, 6707089581, 11178482635, 13414179162, 20121268743, 22356965270, 33535447905, 40242537486, 67070895810, 100606343715, 201212687430]

約数ペア:

[(1, 201212687430), (2, 100606343715), (3, 67070895810), (5, 40242537486), (6, 33535447905), (9, 22356965270), (10, 20121268743), (15, 13414179162), (18, 11178482635), (30, 6707089581), (45, 4471393054), (90, 2235696527)]