3281790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 7943040

約数和(自身を除く): 4661250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 787, 834, 1390, 1574, 2085, 2361, 3935, 4170, 4722, 7870, 11805, 23610, 109393, 218786, 328179, 546965, 656358, 1093930, 1640895, 3281790]

約数ペア:

[(1, 3281790), (2, 1640895), (3, 1093930), (5, 656358), (6, 546965), (10, 328179), (15, 218786), (30, 109393), (139, 23610), (278, 11805), (417, 7870), (695, 4722), (787, 4170), (834, 3935), (1390, 2361), (1574, 2085)]