2121330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 5257728

約数和(自身を除く): 3136398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2281, 4562, 6843, 11405, 13686, 22810, 34215, 68430, 70711, 141422, 212133, 353555, 424266, 707110, 1060665, 2121330]

約数ペア:

[(1, 2121330), (2, 1060665), (3, 707110), (5, 424266), (6, 353555), (10, 212133), (15, 141422), (30, 70711), (31, 68430), (62, 34215), (93, 22810), (155, 13686), (186, 11405), (310, 6843), (465, 4562), (930, 2281)]