1289314410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{24023}}^1$

素因数の和:25822

約数の個数: 32

約数和(自身を含む): 3096213120

約数和(自身を除く): 1806898710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1789, 3578, 5367, 8945, 10734, 17890, 24023, 26835, 48046, 53670, 72069, 120115, 144138, 240230, 360345, 720690, 42977147, 85954294, 128931441, 214885735, 257862882, 429771470, 644657205, 1289314410]

約数ペア:

[(1, 1289314410), (2, 644657205), (3, 429771470), (5, 257862882), (6, 214885735), (10, 128931441), (15, 85954294), (30, 42977147), (1789, 720690), (3578, 360345), (5367, 240230), (8945, 144138), (10734, 120115), (17890, 72069), (24023, 53670), (26835, 48046)]