19973709090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{221930101}}^1$

素因数の和:221930114

約数の個数: 24

約数和(自身を含む): 51931643868

約数和(自身を除く): 31957934778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 221930101, 443860202, 665790303, 1109650505, 1331580606, 1997370909, 2219301010, 3328951515, 3994741818, 6657903030, 9986854545, 19973709090]

約数ペア:

[(1, 19973709090), (2, 9986854545), (3, 6657903030), (5, 3994741818), (6, 3328951515), (9, 2219301010), (10, 1997370909), (15, 1331580606), (18, 1109650505), (30, 665790303), (45, 443860202), (90, 221930101)]