12853230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32957}}^1$

素因数の和:32980

約数の個数: 32

約数和(自身を含む): 33221664

約数和(自身を除く): 20368434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 32957, 65914, 98871, 164785, 197742, 329570, 428441, 494355, 856882, 988710, 1285323, 2142205, 2570646, 4284410, 6426615, 12853230]

約数ペア:

[(1, 12853230), (2, 6426615), (3, 4284410), (5, 2570646), (6, 2142205), (10, 1285323), (13, 988710), (15, 856882), (26, 494355), (30, 428441), (39, 329570), (65, 197742), (78, 164785), (130, 98871), (195, 65914), (390, 32957)]