129201210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{478523}}^1$

素因数の和:478539

約数の個数: 32

約数和(自身を含む): 344537280

約数和(自身を除く): 215336070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 478523, 957046, 1435569, 2392615, 2871138, 4306707, 4785230, 7177845, 8613414, 12920121, 14355690, 21533535, 25840242, 43067070, 64600605, 129201210]

約数ペア:

[(1, 129201210), (2, 64600605), (3, 43067070), (5, 25840242), (6, 21533535), (9, 14355690), (10, 12920121), (15, 8613414), (18, 7177845), (27, 4785230), (30, 4306707), (45, 2871138), (54, 2392615), (90, 1435569), (135, 957046), (270, 478523)]