149976810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1666409}}^1$

素因数の和:1666422

約数の個数: 24

約数和(自身を含む): 389939940

約数和(自身を除く): 239963130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1666409, 3332818, 4999227, 8332045, 9998454, 14997681, 16664090, 24996135, 29995362, 49992270, 74988405, 149976810]

約数ペア:

[(1, 149976810), (2, 74988405), (3, 49992270), (5, 29995362), (6, 24996135), (9, 16664090), (10, 14997681), (15, 9998454), (18, 8332045), (30, 4999227), (45, 3332818), (90, 1666409)]