305320410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{116981}}^1$

素因数の和:117023

約数の個数: 48

約数和(自身を含む): 821213640

約数和(自身を除く): 515893230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 116981, 233962, 350943, 584905, 701886, 1052829, 1169810, 1754715, 2105658, 3392449, 3509430, 5264145, 6784898, 10177347, 10528290, 16962245, 20354694, 30532041, 33924490, 50886735, 61064082, 101773470, 152660205, 305320410]

約数ペア:

[(1, 305320410), (2, 152660205), (3, 101773470), (5, 61064082), (6, 50886735), (9, 33924490), (10, 30532041), (15, 20354694), (18, 16962245), (29, 10528290), (30, 10177347), (45, 6784898), (58, 5264145), (87, 3509430), (90, 3392449), (145, 2105658), (174, 1754715), (261, 1169810), (290, 1052829), (435, 701886), (522, 584905), (870, 350943), (1305, 233962), (2610, 116981)]