266771790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{55927}}^1$

素因数の和:55993

約数の個数: 48

約数和(自身を含む): 706706208

約数和(自身を除く): 439934418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 55927, 111854, 167781, 279635, 335562, 503343, 559270, 838905, 1006686, 1677810, 2516715, 2964131, 5033430, 5928262, 8892393, 14820655, 17784786, 26677179, 29641310, 44461965, 53354358, 88923930, 133385895, 266771790]

約数ペア:

[(1, 266771790), (2, 133385895), (3, 88923930), (5, 53354358), (6, 44461965), (9, 29641310), (10, 26677179), (15, 17784786), (18, 14820655), (30, 8892393), (45, 5928262), (53, 5033430), (90, 2964131), (106, 2516715), (159, 1677810), (265, 1006686), (318, 838905), (477, 559270), (530, 503343), (795, 335562), (954, 279635), (1590, 167781), (2385, 111854), (4770, 55927)]