2040642690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{450473}}^1$

素因数の和:450634

約数の個数: 32

約数和(自身を含む): 4929987456

約数和(自身を除く): 2889344766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 450473, 900946, 1351419, 2252365, 2702838, 4504730, 6757095, 13514190, 68021423, 136042846, 204064269, 340107115, 408128538, 680214230, 1020321345, 2040642690]

約数ペア:

[(1, 2040642690), (2, 1020321345), (3, 680214230), (5, 408128538), (6, 340107115), (10, 204064269), (15, 136042846), (30, 68021423), (151, 13514190), (302, 6757095), (453, 4504730), (755, 2702838), (906, 2252365), (1510, 1351419), (2265, 900946), (4530, 450473)]