230385715

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^3$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 332300160

約数和(自身を除く): 101914445

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 305, 427, 1015, 1769, 2135, 3721, 8845, 12383, 18605, 26047, 61915, 107909, 130235, 226981, 539545, 755363, 1134905, 1588867, 3776815, 6582449, 7944335, 32912245, 46077143, 230385715]

約数ペア:

[(1, 230385715), (5, 46077143), (7, 32912245), (29, 7944335), (35, 6582449), (61, 3776815), (145, 1588867), (203, 1134905), (305, 755363), (427, 539545), (1015, 226981), (1769, 130235), (2135, 107909), (3721, 61915), (8845, 26047), (12383, 18605)]