348549330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{25423}}^1$

素因数の和:25890

約数の個数: 32

約数和(自身を含む): 838381824

約数和(自身を除く): 489832494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 13710, 25423, 50846, 76269, 127115, 152538, 254230, 381345, 762690, 11618311, 23236622, 34854933, 58091555, 69709866, 116183110, 174274665, 348549330]

約数ペア:

[(1, 348549330), (2, 174274665), (3, 116183110), (5, 69709866), (6, 58091555), (10, 34854933), (15, 23236622), (30, 11618311), (457, 762690), (914, 381345), (1371, 254230), (2285, 152538), (2742, 127115), (4570, 76269), (6855, 50846), (13710, 25423)]