23356740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 73092096

約数和(自身を除く): 49735356

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 823, 860, 946, 1290, 1419, 1646, 1892, 2365, 2469, 2580, 2838, 3292, 4115, 4730, 4938, 5676, 7095, 8230, 9053, 9460, 9876, 12345, 14190, 16460, 18106, 24690, 27159, 28380, 35389, 36212, 45265, 49380, 54318, 70778, 90530, 106167, 108636, 135795, 141556, 176945, 181060, 212334, 271590, 353890, 389279, 424668, 530835, 543180, 707780, 778558, 1061670, 1167837, 1557116, 1946395, 2123340, 2335674, 3892790, 4671348, 5839185, 7785580, 11678370, 23356740]

約数ペア:

[(1, 23356740), (2, 11678370), (3, 7785580), (4, 5839185), (5, 4671348), (6, 3892790), (10, 2335674), (11, 2123340), (12, 1946395), (15, 1557116), (20, 1167837), (22, 1061670), (30, 778558), (33, 707780), (43, 543180), (44, 530835), (55, 424668), (60, 389279), (66, 353890), (86, 271590), (110, 212334), (129, 181060), (132, 176945), (165, 141556), (172, 135795), (215, 108636), (220, 106167), (258, 90530), (330, 70778), (430, 54318), (473, 49380), (516, 45265), (645, 36212), (660, 35389), (823, 28380), (860, 27159), (946, 24690), (1290, 18106), (1419, 16460), (1646, 14190), (1892, 12345), (2365, 9876), (2469, 9460), (2580, 9053), (2838, 8230), (3292, 7095), (4115, 5676), (4730, 4938)]