163900710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3709}}^1$

素因数の和:4213

約数の個数: 48

約数和(自身を含む): 427124880

約数和(自身を除く): 263224170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 982, 1473, 2455, 2946, 3709, 4419, 4910, 7365, 7418, 8838, 11127, 14730, 18545, 22095, 22254, 33381, 37090, 44190, 55635, 66762, 111270, 166905, 333810, 1821119, 3642238, 5463357, 9105595, 10926714, 16390071, 18211190, 27316785, 32780142, 54633570, 81950355, 163900710]

約数ペア:

[(1, 163900710), (2, 81950355), (3, 54633570), (5, 32780142), (6, 27316785), (9, 18211190), (10, 16390071), (15, 10926714), (18, 9105595), (30, 5463357), (45, 3642238), (90, 1821119), (491, 333810), (982, 166905), (1473, 111270), (2455, 66762), (2946, 55635), (3709, 44190), (4419, 37090), (4910, 33381), (7365, 22254), (7418, 22095), (8838, 18545), (11127, 14730)]