188301090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{39979}}^1$

素因数の和:40146

約数の個数: 32

約数和(自身を含む): 454812480

約数和(自身を除く): 266511390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 39979, 79958, 119937, 199895, 239874, 399790, 599685, 1199370, 6276703, 12553406, 18830109, 31383515, 37660218, 62767030, 94150545, 188301090]

約数ペア:

[(1, 188301090), (2, 94150545), (3, 62767030), (5, 37660218), (6, 31383515), (10, 18830109), (15, 12553406), (30, 6276703), (157, 1199370), (314, 599685), (471, 399790), (785, 239874), (942, 199895), (1570, 119937), (2355, 79958), (4710, 39979)]