61677570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12613}}^1$

素因数の和:12786

約数の個数: 32

約数和(自身を含む): 148946112

約数和(自身を除く): 87268542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 12613, 25226, 37839, 63065, 75678, 126130, 189195, 378390, 2055919, 4111838, 6167757, 10279595, 12335514, 20559190, 30838785, 61677570]

約数ペア:

[(1, 61677570), (2, 30838785), (3, 20559190), (5, 12335514), (6, 10279595), (10, 6167757), (15, 4111838), (30, 2055919), (163, 378390), (326, 189195), (489, 126130), (815, 75678), (978, 63065), (1630, 37839), (2445, 25226), (4890, 12613)]