40373910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149533}}^1$

素因数の和:149549

約数の個数: 32

約数和(自身を含む): 107664480

約数和(自身を除く): 67290570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 149533, 299066, 448599, 747665, 897198, 1345797, 1495330, 2242995, 2691594, 4037391, 4485990, 6728985, 8074782, 13457970, 20186955, 40373910]

約数ペア:

[(1, 40373910), (2, 20186955), (3, 13457970), (5, 8074782), (6, 6728985), (9, 4485990), (10, 4037391), (15, 2691594), (18, 2242995), (27, 1495330), (30, 1345797), (45, 897198), (54, 747665), (90, 448599), (135, 299066), (270, 149533)]