70418970

素因数分解:

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

素因数の和:29001

約数の個数: 48

約数和(自身を含む): 189876960

約数和(自身を除く): 119457990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 28979, 57958, 86937, 144895, 173874, 260811, 289790, 434685, 521622, 782433, 869370, 1304055, 1564866, 2347299, 2608110, 3912165, 4694598, 7041897, 7824330, 11736495, 14083794, 23472990, 35209485, 70418970]

約数ペア:

[(1, 70418970), (2, 35209485), (3, 23472990), (5, 14083794), (6, 11736495), (9, 7824330), (10, 7041897), (15, 4694598), (18, 3912165), (27, 2608110), (30, 2347299), (45, 1564866), (54, 1304055), (81, 869370), (90, 782433), (135, 521622), (162, 434685), (243, 289790), (270, 260811), (405, 173874), (486, 144895), (810, 86937), (1215, 57958), (2430, 28979)]