342874890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1269907}}^1$

素因数の和:1269923

約数の個数: 32

約数和(自身を含む): 914333760

約数和(自身を除く): 571458870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1269907, 2539814, 3809721, 6349535, 7619442, 11429163, 12699070, 19048605, 22858326, 34287489, 38097210, 57145815, 68574978, 114291630, 171437445, 342874890]

約数ペア:

[(1, 342874890), (2, 171437445), (3, 114291630), (5, 68574978), (6, 57145815), (9, 38097210), (10, 34287489), (15, 22858326), (18, 19048605), (27, 12699070), (30, 11429163), (45, 7619442), (54, 6349535), (90, 3809721), (135, 2539814), (270, 1269907)]