30686552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2707}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 62554800

約数和(自身を除く): 31868248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2707, 2834, 5414, 5668, 10828, 11336, 21656, 35191, 70382, 140764, 281528, 295063, 590126, 1180252, 2360504, 3835819, 7671638, 15343276, 30686552]

約数ペア:

[(1, 30686552), (2, 15343276), (4, 7671638), (8, 3835819), (13, 2360504), (26, 1180252), (52, 590126), (104, 295063), (109, 281528), (218, 140764), (436, 70382), (872, 35191), (1417, 21656), (2707, 11336), (2834, 10828), (5414, 5668)]