7320890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 14152320

約数和(自身を除く): 6831430

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 727, 1007, 1454, 2014, 3635, 5035, 7270, 10070, 13813, 27626, 38531, 69065, 77062, 138130, 192655, 385310, 732089, 1464178, 3660445, 7320890]

約数ペア:

[(1, 7320890), (2, 3660445), (5, 1464178), (10, 732089), (19, 385310), (38, 192655), (53, 138130), (95, 77062), (106, 69065), (190, 38531), (265, 27626), (530, 13813), (727, 10070), (1007, 7270), (1454, 5035), (2014, 3635)]