201220242030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2235780467}}^1$

素因数の和:2235780480

約数の個数: 24

約数和(自身を含む): 523172629512

約数和(自身を除く): 321952387482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2235780467, 4471560934, 6707341401, 11178902335, 13414682802, 20122024203, 22357804670, 33536707005, 40244048406, 67073414010, 100610121015, 201220242030]

約数ペア:

[(1, 201220242030), (2, 100610121015), (3, 67073414010), (5, 40244048406), (6, 33536707005), (9, 22357804670), (10, 20122024203), (15, 13414682802), (18, 11178902335), (30, 6707341401), (45, 4471560934), (90, 2235780467)]