40892130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{454357}}^1$

素因数の和:454370

約数の個数: 24

約数和(自身を含む): 106319772

約数和(自身を除く): 65427642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 454357, 908714, 1363071, 2271785, 2726142, 4089213, 4543570, 6815355, 8178426, 13630710, 20446065, 40892130]

約数ペア:

[(1, 40892130), (2, 20446065), (3, 13630710), (5, 8178426), (6, 6815355), (9, 4543570), (10, 4089213), (15, 2726142), (18, 2271785), (30, 1363071), (45, 908714), (90, 454357)]