1230406730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{408773}}^1$

素因数の和:408830

約数の個数: 32

約数和(自身を含む): 2589992064

約数和(自身を除く): 1359585334

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 408773, 817546, 2043865, 2861411, 4087730, 5722822, 14307055, 17577239, 28614110, 35154478, 87886195, 123040673, 175772390, 246081346, 615203365, 1230406730]

約数ペア:

[(1, 1230406730), (2, 615203365), (5, 246081346), (7, 175772390), (10, 123040673), (14, 87886195), (35, 35154478), (43, 28614110), (70, 17577239), (86, 14307055), (215, 5722822), (301, 4087730), (430, 2861411), (602, 2043865), (1505, 817546), (3010, 408773)]