23472990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{28979}}^1$

素因数の和:28998

約数の個数: 40

約数和(自身を含む): 63118440

約数和(自身を除く): 39645450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 28979, 57958, 86937, 144895, 173874, 260811, 289790, 434685, 521622, 782433, 869370, 1304055, 1564866, 2347299, 2608110, 3912165, 4694598, 7824330, 11736495, 23472990]

約数ペア:

[(1, 23472990), (2, 11736495), (3, 7824330), (5, 4694598), (6, 3912165), (9, 2608110), (10, 2347299), (15, 1564866), (18, 1304055), (27, 869370), (30, 782433), (45, 521622), (54, 434685), (81, 289790), (90, 260811), (135, 173874), (162, 144895), (270, 86937), (405, 57958), (810, 28979)]