30701372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20359}}^1$

素因数の和:20405

約数の個数: 24

約数和(自身を含む): 59858400

約数和(自身を除く): 29157028

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 20359, 40718, 81436, 264667, 529334, 590411, 1058668, 1180822, 2361644, 7675343, 15350686, 30701372]

約数ペア:

[(1, 30701372), (2, 15350686), (4, 7675343), (13, 2361644), (26, 1180822), (29, 1058668), (52, 590411), (58, 529334), (116, 264667), (377, 81436), (754, 40718), (1508, 20359)]