286731570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{415553}}^1$

素因数の和:415586

約数の個数: 32

約数和(自身を含む): 718077312

約数和(自身を除く): 431345742

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 415553, 831106, 1246659, 2077765, 2493318, 4155530, 6233295, 9557719, 12466590, 19115438, 28673157, 47788595, 57346314, 95577190, 143365785, 286731570]

約数ペア:

[(1, 286731570), (2, 143365785), (3, 95577190), (5, 57346314), (6, 47788595), (10, 28673157), (15, 19115438), (23, 12466590), (30, 9557719), (46, 6233295), (69, 4155530), (115, 2493318), (138, 2077765), (230, 1246659), (345, 831106), (690, 415553)]