30619382

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 24

約数和(自身を含む): 48259800

約数和(自身を除く): 17640418

約数列:

[1, 2, 31, 62, 89, 178, 179, 358, 961, 1922, 2759, 5518, 5549, 11098, 15931, 31862, 85529, 171058, 172019, 344038, 493861, 987722, 15309691, 30619382]

約数ペア:

[(1, 30619382), (2, 15309691), (31, 987722), (62, 493861), (89, 344038), (178, 172019), (179, 171058), (358, 85529), (961, 31862), (1922, 15931), (2759, 11098), (5518, 5549)]