22630910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 43390080

約数和(自身を除く): 20759170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 557, 1114, 1195, 2390, 2785, 4063, 5570, 8126, 9469, 18938, 20315, 40630, 47345, 94690, 133123, 266246, 665615, 1331230, 2263091, 4526182, 11315455, 22630910]

約数ペア:

[(1, 22630910), (2, 11315455), (5, 4526182), (10, 2263091), (17, 1331230), (34, 665615), (85, 266246), (170, 133123), (239, 94690), (478, 47345), (557, 40630), (1114, 20315), (1195, 18938), (2390, 9469), (2785, 8126), (4063, 5570)]