47770890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10687}}^1$

素因数の和:10846

約数の個数: 32

約数和(自身を含む): 115430400

約数和(自身を除く): 67659510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 10687, 21374, 32061, 53435, 64122, 106870, 160305, 320610, 1592363, 3184726, 4777089, 7961815, 9554178, 15923630, 23885445, 47770890]

約数ペア:

[(1, 47770890), (2, 23885445), (3, 15923630), (5, 9554178), (6, 7961815), (10, 4777089), (15, 3184726), (30, 1592363), (149, 320610), (298, 160305), (447, 106870), (745, 64122), (894, 53435), (1490, 32061), (2235, 21374), (4470, 10687)]