139039630

素因数分解:

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

素因数の和:285

約数の個数: 48

約数和(自身を含む): 267053760

約数和(自身を除く): 128014130

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 101, 145, 202, 235, 290, 470, 505, 1010, 1363, 2726, 2929, 4747, 5858, 6815, 9494, 10201, 13630, 14645, 20402, 23735, 29290, 47470, 51005, 102010, 137663, 275326, 295829, 479447, 591658, 688315, 958894, 1376630, 1479145, 2397235, 2958290, 4794470, 13903963, 27807926, 69519815, 139039630]

約数ペア:

[(1, 139039630), (2, 69519815), (5, 27807926), (10, 13903963), (29, 4794470), (47, 2958290), (58, 2397235), (94, 1479145), (101, 1376630), (145, 958894), (202, 688315), (235, 591658), (290, 479447), (470, 295829), (505, 275326), (1010, 137663), (1363, 102010), (2726, 51005), (2929, 47470), (4747, 29290), (5858, 23735), (6815, 20402), (9494, 14645), (10201, 13630)]