147213690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{377471}}^1$

素因数の和:377494

約数の個数: 32

約数和(自身を含む): 380491776

約数和(自身を除く): 233278086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 377471, 754942, 1132413, 1887355, 2264826, 3774710, 4907123, 5662065, 9814246, 11324130, 14721369, 24535615, 29442738, 49071230, 73606845, 147213690]

約数ペア:

[(1, 147213690), (2, 73606845), (3, 49071230), (5, 29442738), (6, 24535615), (10, 14721369), (13, 11324130), (15, 9814246), (26, 5662065), (30, 4907123), (39, 3774710), (65, 2264826), (78, 1887355), (130, 1132413), (195, 754942), (390, 377471)]