127955190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{387743}}^1$

素因数の和:387764

約数の個数: 32

約数和(自身を含む): 335010816

約数和(自身を除く): 207055626

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 387743, 775486, 1163229, 1938715, 2326458, 3877430, 4265173, 5816145, 8530346, 11632290, 12795519, 21325865, 25591038, 42651730, 63977595, 127955190]

約数ペア:

[(1, 127955190), (2, 63977595), (3, 42651730), (5, 25591038), (6, 21325865), (10, 12795519), (11, 11632290), (15, 8530346), (22, 5816145), (30, 4265173), (33, 3877430), (55, 2326458), (66, 1938715), (110, 1163229), (165, 775486), (330, 387743)]