68550990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17443}}^1$

素因数の和:17584

約数の個数: 32

約数和(自身を含む): 165787776

約数和(自身を除く): 97236786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 17443, 34886, 52329, 87215, 104658, 174430, 261645, 523290, 2285033, 4570066, 6855099, 11425165, 13710198, 22850330, 34275495, 68550990]

約数ペア:

[(1, 68550990), (2, 34275495), (3, 22850330), (5, 13710198), (6, 11425165), (10, 6855099), (15, 4570066), (30, 2285033), (131, 523290), (262, 261645), (393, 174430), (655, 104658), (786, 87215), (1310, 52329), (1965, 34886), (3930, 17443)]