148915530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{551539}}^1$

素因数の和:551555

約数の個数: 32

約数和(自身を含む): 397108800

約数和(自身を除く): 248193270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 551539, 1103078, 1654617, 2757695, 3309234, 4963851, 5515390, 8273085, 9927702, 14891553, 16546170, 24819255, 29783106, 49638510, 74457765, 148915530]

約数ペア:

[(1, 148915530), (2, 74457765), (3, 49638510), (5, 29783106), (6, 24819255), (9, 16546170), (10, 14891553), (15, 9927702), (18, 8273085), (27, 5515390), (30, 4963851), (45, 3309234), (54, 2757695), (90, 1654617), (135, 1103078), (270, 551539)]