12430470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31873}}^1$

素因数の和:31896

約数の個数: 32

約数和(自身を含む): 32128992

約数和(自身を除く): 19698522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 31873, 63746, 95619, 159365, 191238, 318730, 414349, 478095, 828698, 956190, 1243047, 2071745, 2486094, 4143490, 6215235, 12430470]

約数ペア:

[(1, 12430470), (2, 6215235), (3, 4143490), (5, 2486094), (6, 2071745), (10, 1243047), (13, 956190), (15, 828698), (26, 478095), (30, 414349), (39, 318730), (65, 191238), (78, 159365), (130, 95619), (195, 63746), (390, 31873)]