89932590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90841}}^1$

素因数の和:90865

約数の個数: 48

約数和(自身を含む): 255084336

約数和(自身を除く): 165151746

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 90841, 181682, 272523, 454205, 545046, 817569, 908410, 999251, 1362615, 1635138, 1998502, 2725230, 2997753, 4087845, 4996255, 5995506, 8175690, 8993259, 9992510, 14988765, 17986518, 29977530, 44966295, 89932590]

約数ペア:

[(1, 89932590), (2, 44966295), (3, 29977530), (5, 17986518), (6, 14988765), (9, 9992510), (10, 8993259), (11, 8175690), (15, 5995506), (18, 4996255), (22, 4087845), (30, 2997753), (33, 2725230), (45, 1998502), (55, 1635138), (66, 1362615), (90, 999251), (99, 908410), (110, 817569), (165, 545046), (198, 454205), (330, 272523), (495, 181682), (990, 90841)]