30148144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 63315392

約数和(自身を除く): 33167248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 751, 772, 1502, 1544, 2509, 3004, 3088, 5018, 6008, 9763, 10036, 12016, 19526, 20072, 39052, 40144, 78104, 144943, 156208, 289886, 579772, 1159544, 1884259, 2319088, 3768518, 7537036, 15074072, 30148144]

約数ペア:

[(1, 30148144), (2, 15074072), (4, 7537036), (8, 3768518), (13, 2319088), (16, 1884259), (26, 1159544), (52, 579772), (104, 289886), (193, 156208), (208, 144943), (386, 78104), (751, 40144), (772, 39052), (1502, 20072), (1544, 19526), (2509, 12016), (3004, 10036), (3088, 9763), (5018, 6008)]