6482990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 12420000

約数和(自身を除く): 5937010

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 229, 298, 458, 745, 1145, 1490, 2290, 2831, 4351, 5662, 8702, 14155, 21755, 28310, 34121, 43510, 68242, 170605, 341210, 648299, 1296598, 3241495, 6482990]

約数ペア:

[(1, 6482990), (2, 3241495), (5, 1296598), (10, 648299), (19, 341210), (38, 170605), (95, 68242), (149, 43510), (190, 34121), (229, 28310), (298, 21755), (458, 14155), (745, 8702), (1145, 5662), (1490, 4351), (2290, 2831)]