28955190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87743}}^1$

素因数の和:87764

約数の個数: 32

約数和(自身を含む): 75810816

約数和(自身を除く): 46855626

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 87743, 175486, 263229, 438715, 526458, 877430, 965173, 1316145, 1930346, 2632290, 2895519, 4825865, 5791038, 9651730, 14477595, 28955190]

約数ペア:

[(1, 28955190), (2, 14477595), (3, 9651730), (5, 5791038), (6, 4825865), (10, 2895519), (11, 2632290), (15, 1930346), (22, 1316145), (30, 965173), (33, 877430), (55, 526458), (66, 438715), (110, 263229), (165, 175486), (330, 87743)]