31236010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{997}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 60862032

約数和(自身を除く): 29626022

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 997, 1205, 1994, 2410, 3133, 4985, 6266, 9970, 12961, 15665, 25922, 31330, 64805, 129610, 240277, 480554, 1201385, 2402770, 3123601, 6247202, 15618005, 31236010]

約数ペア:

[(1, 31236010), (2, 15618005), (5, 6247202), (10, 3123601), (13, 2402770), (26, 1201385), (65, 480554), (130, 240277), (241, 129610), (482, 64805), (997, 31330), (1205, 25922), (1994, 15665), (2410, 12961), (3133, 9970), (4985, 6266)]