30455724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{195229}}^1$

素因数の和:195249

約数の個数: 24

約数和(自身を含む): 76530160

約数和(自身を除く): 46074436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 195229, 390458, 585687, 780916, 1171374, 2342748, 2537977, 5075954, 7613931, 10151908, 15227862, 30455724]

約数ペア:

[(1, 30455724), (2, 15227862), (3, 10151908), (4, 7613931), (6, 5075954), (12, 2537977), (13, 2342748), (26, 1171374), (39, 780916), (52, 585687), (78, 390458), (156, 195229)]