3725220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 10660608

約数和(自身を除く): 6935388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1321, 1410, 2642, 2820, 3963, 5284, 6605, 7926, 13210, 15852, 19815, 26420, 39630, 62087, 79260, 124174, 186261, 248348, 310435, 372522, 620870, 745044, 931305, 1241740, 1862610, 3725220]

約数ペア:

[(1, 3725220), (2, 1862610), (3, 1241740), (4, 931305), (5, 745044), (6, 620870), (10, 372522), (12, 310435), (15, 248348), (20, 186261), (30, 124174), (47, 79260), (60, 62087), (94, 39630), (141, 26420), (188, 19815), (235, 15852), (282, 13210), (470, 7926), (564, 6605), (705, 5284), (940, 3963), (1321, 2820), (1410, 2642)]