2629740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 7549920

約数和(自身を除く): 4920180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1069, 1230, 2138, 2460, 3207, 4276, 5345, 6414, 10690, 12828, 16035, 21380, 32070, 43829, 64140, 87658, 131487, 175316, 219145, 262974, 438290, 525948, 657435, 876580, 1314870, 2629740]

約数ペア:

[(1, 2629740), (2, 1314870), (3, 876580), (4, 657435), (5, 525948), (6, 438290), (10, 262974), (12, 219145), (15, 175316), (20, 131487), (30, 87658), (41, 64140), (60, 43829), (82, 32070), (123, 21380), (164, 16035), (205, 12828), (246, 10690), (410, 6414), (492, 5345), (615, 4276), (820, 3207), (1069, 2460), (1230, 2138)]