240910804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 454265280

約数和(自身を除く): 213354476

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 173, 251, 292, 346, 502, 692, 1004, 1387, 2774, 3287, 4769, 5548, 6574, 9538, 12629, 13148, 18323, 19076, 25258, 36646, 43423, 50516, 73292, 86846, 173692, 239951, 348137, 479902, 696274, 825037, 959804, 1392548, 1650074, 3169879, 3300148, 6339758, 12679516, 60227701, 120455402, 240910804]

約数ペア:

[(1, 240910804), (2, 120455402), (4, 60227701), (19, 12679516), (38, 6339758), (73, 3300148), (76, 3169879), (146, 1650074), (173, 1392548), (251, 959804), (292, 825037), (346, 696274), (502, 479902), (692, 348137), (1004, 239951), (1387, 173692), (2774, 86846), (3287, 73292), (4769, 50516), (5548, 43423), (6574, 36646), (9538, 25258), (12629, 19076), (13148, 18323)]