245190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 642816

約数和(自身を除く): 397626

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 743, 1486, 2229, 3715, 4458, 7430, 8173, 11145, 16346, 22290, 24519, 40865, 49038, 81730, 122595, 245190]

約数ペア:

[(1, 245190), (2, 122595), (3, 81730), (5, 49038), (6, 40865), (10, 24519), (11, 22290), (15, 16346), (22, 11145), (30, 8173), (33, 7430), (55, 4458), (66, 3715), (110, 2229), (165, 1486), (330, 743)]