201998040030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{748140889}}^1$

素因数の和:748140905

約数の個数: 32

約数和(自身を含む): 538661440800

約数和(自身を除く): 336663400770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 748140889, 1496281778, 2244422667, 3740704445, 4488845334, 6733268001, 7481408890, 11222113335, 13466536002, 20199804003, 22444226670, 33666340005, 40399608006, 67332680010, 100999020015, 201998040030]

約数ペア:

[(1, 201998040030), (2, 100999020015), (3, 67332680010), (5, 40399608006), (6, 33666340005), (9, 22444226670), (10, 20199804003), (15, 13466536002), (18, 11222113335), (27, 7481408890), (30, 6733268001), (45, 4488845334), (54, 3740704445), (90, 2244422667), (135, 1496281778), (270, 748140889)]