4858890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1087}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 11750400

約数和(自身を除く): 6891510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1087, 1490, 2174, 2235, 3261, 4470, 5435, 6522, 10870, 16305, 32610, 161963, 323926, 485889, 809815, 971778, 1619630, 2429445, 4858890]

約数ペア:

[(1, 4858890), (2, 2429445), (3, 1619630), (5, 971778), (6, 809815), (10, 485889), (15, 323926), (30, 161963), (149, 32610), (298, 16305), (447, 10870), (745, 6522), (894, 5435), (1087, 4470), (1490, 3261), (2174, 2235)]