28258830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313987}}^1$

素因数の和:314000

約数の個数: 24

約数和(自身を含む): 73473192

約数和(自身を除く): 45214362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313987, 627974, 941961, 1569935, 1883922, 2825883, 3139870, 4709805, 5651766, 9419610, 14129415, 28258830]

約数ペア:

[(1, 28258830), (2, 14129415), (3, 9419610), (5, 5651766), (6, 4709805), (9, 3139870), (10, 2825883), (15, 1883922), (18, 1569935), (30, 941961), (45, 627974), (90, 313987)]