2412730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 4612608

約数和(自身を除く): 2199878

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 181, 215, 310, 362, 430, 905, 1333, 1810, 2666, 5611, 6665, 7783, 11222, 13330, 15566, 28055, 38915, 56110, 77830, 241273, 482546, 1206365, 2412730]

約数ペア:

[(1, 2412730), (2, 1206365), (5, 482546), (10, 241273), (31, 77830), (43, 56110), (62, 38915), (86, 28055), (155, 15566), (181, 13330), (215, 11222), (310, 7783), (362, 6665), (430, 5611), (905, 2666), (1333, 1810)]