12302930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 11025070

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 359, 718, 745, 1490, 1795, 3427, 3590, 6854, 8257, 16514, 17135, 34270, 41285, 53491, 82570, 106982, 267455, 534910, 1230293, 2460586, 6151465, 12302930]

約数ペア:

[(1, 12302930), (2, 6151465), (5, 2460586), (10, 1230293), (23, 534910), (46, 267455), (115, 106982), (149, 82570), (230, 53491), (298, 41285), (359, 34270), (718, 17135), (745, 16514), (1490, 8257), (1795, 6854), (3427, 3590)]