10487490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26891}}^1$

素因数の和:26914

約数の個数: 32

約数和(自身を含む): 27107136

約数和(自身を除く): 16619646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 26891, 53782, 80673, 134455, 161346, 268910, 349583, 403365, 699166, 806730, 1048749, 1747915, 2097498, 3495830, 5243745, 10487490]

約数ペア:

[(1, 10487490), (2, 5243745), (3, 3495830), (5, 2097498), (6, 1747915), (10, 1048749), (13, 806730), (15, 699166), (26, 403365), (30, 349583), (39, 268910), (65, 161346), (78, 134455), (130, 80673), (195, 53782), (390, 26891)]