137575890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1528621}}^1$

素因数の和:1528634

約数の個数: 24

約数和(自身を含む): 357697548

約数和(自身を除く): 220121658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1528621, 3057242, 4585863, 7643105, 9171726, 13757589, 15286210, 22929315, 27515178, 45858630, 68787945, 137575890]

約数ペア:

[(1, 137575890), (2, 68787945), (3, 45858630), (5, 27515178), (6, 22929315), (9, 15286210), (10, 13757589), (15, 9171726), (18, 7643105), (30, 4585863), (45, 3057242), (90, 1528621)]