4981830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{3389}}^1$

素因数の和:3413

約数の個数: 48

約数和(自身を含む): 13912560

約数和(自身を除く): 8930730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 3389, 6778, 10167, 16945, 20334, 23723, 33890, 47446, 50835, 71169, 101670, 118615, 142338, 166061, 237230, 332122, 355845, 498183, 711690, 830305, 996366, 1660610, 2490915, 4981830]

約数ペア:

[(1, 4981830), (2, 2490915), (3, 1660610), (5, 996366), (6, 830305), (7, 711690), (10, 498183), (14, 355845), (15, 332122), (21, 237230), (30, 166061), (35, 142338), (42, 118615), (49, 101670), (70, 71169), (98, 50835), (105, 47446), (147, 33890), (210, 23723), (245, 20334), (294, 16945), (490, 10167), (735, 6778), (1470, 3389)]