4647180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 13202784

約数和(自身を除く): 8555604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1061, 1095, 1460, 2122, 2190, 3183, 4244, 4380, 5305, 6366, 10610, 12732, 15915, 21220, 31830, 63660, 77453, 154906, 232359, 309812, 387265, 464718, 774530, 929436, 1161795, 1549060, 2323590, 4647180]

約数ペア:

[(1, 4647180), (2, 2323590), (3, 1549060), (4, 1161795), (5, 929436), (6, 774530), (10, 464718), (12, 387265), (15, 309812), (20, 232359), (30, 154906), (60, 77453), (73, 63660), (146, 31830), (219, 21220), (292, 15915), (365, 12732), (438, 10610), (730, 6366), (876, 5305), (1061, 4380), (1095, 4244), (1460, 3183), (2122, 2190)]