12619290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{769}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 30381120

約数和(自身を除く): 17761830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 547, 769, 1094, 1538, 1641, 2307, 2735, 3282, 3845, 4614, 5470, 7690, 8205, 11535, 16410, 23070, 420643, 841286, 1261929, 2103215, 2523858, 4206430, 6309645, 12619290]

約数ペア:

[(1, 12619290), (2, 6309645), (3, 4206430), (5, 2523858), (6, 2103215), (10, 1261929), (15, 841286), (30, 420643), (547, 23070), (769, 16410), (1094, 11535), (1538, 8205), (1641, 7690), (2307, 5470), (2735, 4614), (3282, 3845)]