4427843070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1282

約数の個数: 128

約数和(自身を含む): 12373171200

約数和(自身を除く): 7945328130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 389, 402, 469, 670, 778, 809, 938, 1005, 1167, 1407, 1618, 1945, 2010, 2334, 2345, 2427, 2723, 2814, 3890, 4045, 4690, 4854, 5446, 5663, 5835, 7035, 8090, 8169, 11326, 11670, 12135, 13615, 14070, 16338, 16989, 24270, 26063, 27230, 28315, 33978, 40845, 52126, 54203, 56630, 78189, 81690, 84945, 108406, 130315, 156378, 162609, 169890, 182441, 260630, 271015, 314701, 325218, 364882, 379421, 390945, 542030, 547323, 629402, 758842, 781890, 813045, 912205, 944103, 1094646, 1138263, 1573505, 1626090, 1824410, 1888206, 1897105, 2202907, 2276526, 2736615, 3147010, 3794210, 4405814, 4720515, 5473230, 5691315, 6608721, 9441030, 11014535, 11382630, 13217442, 21084967, 22029070, 33043605, 42169934, 63254901, 66087210, 105424835, 126509802, 147594769, 210849670, 295189538, 316274505, 442784307, 632549010, 737973845, 885568614, 1475947690, 2213921535, 4427843070]

約数ペア:

[(1, 4427843070), (2, 2213921535), (3, 1475947690), (5, 885568614), (6, 737973845), (7, 632549010), (10, 442784307), (14, 316274505), (15, 295189538), (21, 210849670), (30, 147594769), (35, 126509802), (42, 105424835), (67, 66087210), (70, 63254901), (105, 42169934), (134, 33043605), (201, 22029070), (210, 21084967), (335, 13217442), (389, 11382630), (402, 11014535), (469, 9441030), (670, 6608721), (778, 5691315), (809, 5473230), (938, 4720515), (1005, 4405814), (1167, 3794210), (1407, 3147010), (1618, 2736615), (1945, 2276526), (2010, 2202907), (2334, 1897105), (2345, 1888206), (2427, 1824410), (2723, 1626090), (2814, 1573505), (3890, 1138263), (4045, 1094646), (4690, 944103), (4854, 912205), (5446, 813045), (5663, 781890), (5835, 758842), (7035, 629402), (8090, 547323), (8169, 542030), (11326, 390945), (11670, 379421), (12135, 364882), (13615, 325218), (14070, 314701), (16338, 271015), (16989, 260630), (24270, 182441), (26063, 169890), (27230, 162609), (28315, 156378), (33978, 130315), (40845, 108406), (52126, 84945), (54203, 81690), (56630, 78189)]