196351380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1090841}}^1$

素因数の和:1090856

約数の個数: 36

約数和(自身を含む): 595599732

約数和(自身を除く): 399248352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1090841, 2181682, 3272523, 4363364, 5454205, 6545046, 9817569, 10908410, 13090092, 16362615, 19635138, 21816820, 32725230, 39270276, 49087845, 65450460, 98175690, 196351380]

約数ペア:

[(1, 196351380), (2, 98175690), (3, 65450460), (4, 49087845), (5, 39270276), (6, 32725230), (9, 21816820), (10, 19635138), (12, 16362615), (15, 13090092), (18, 10908410), (20, 9817569), (30, 6545046), (36, 5454205), (45, 4363364), (60, 3272523), (90, 2181682), (180, 1090841)]