25921290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7927}}^1$

素因数の和:8046

約数の個数: 32

約数和(自身を含む): 62789760

約数和(自身を除く): 36868470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 7927, 15854, 23781, 39635, 47562, 79270, 118905, 237810, 864043, 1728086, 2592129, 4320215, 5184258, 8640430, 12960645, 25921290]

約数ペア:

[(1, 25921290), (2, 12960645), (3, 8640430), (5, 5184258), (6, 4320215), (10, 2592129), (15, 1728086), (30, 864043), (109, 237810), (218, 118905), (327, 79270), (545, 47562), (654, 39635), (1090, 23781), (1635, 15854), (3270, 7927)]