1813309927290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20147888081}}^1$

素因数の和:20147888094

約数の個数: 24

約数和(自身を含む): 4714605811188

約数和(自身を除く): 2901295883898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20147888081, 40295776162, 60443664243, 100739440405, 120887328486, 181330992729, 201478880810, 302218321215, 362661985458, 604436642430, 906654963645, 1813309927290]

約数ペア:

[(1, 1813309927290), (2, 906654963645), (3, 604436642430), (5, 362661985458), (6, 302218321215), (9, 201478880810), (10, 181330992729), (15, 120887328486), (18, 100739440405), (30, 60443664243), (45, 40295776162), (90, 20147888081)]