64701610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 124315560

約数和(自身を除く): 59613950

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 101, 145, 202, 235, 290, 470, 505, 1010, 1363, 2209, 2726, 2929, 4418, 4747, 5858, 6815, 9494, 11045, 13630, 14645, 22090, 23735, 29290, 47470, 64061, 128122, 137663, 223109, 275326, 320305, 446218, 640610, 688315, 1115545, 1376630, 2231090, 6470161, 12940322, 32350805, 64701610]

約数ペア:

[(1, 64701610), (2, 32350805), (5, 12940322), (10, 6470161), (29, 2231090), (47, 1376630), (58, 1115545), (94, 688315), (101, 640610), (145, 446218), (202, 320305), (235, 275326), (290, 223109), (470, 137663), (505, 128122), (1010, 64061), (1363, 47470), (2209, 29290), (2726, 23735), (2929, 22090), (4418, 14645), (4747, 13630), (5858, 11045), (6815, 9494)]