123887190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1282

約数の個数: 96

約数和(自身を含む): 351039744

約数和(自身を除く): 227152554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 213, 245, 294, 355, 426, 490, 497, 710, 735, 994, 1065, 1187, 1470, 1491, 2130, 2374, 2485, 2982, 3479, 3561, 4970, 5935, 6958, 7122, 7455, 8309, 10437, 11870, 14910, 16618, 17395, 17805, 20874, 24927, 34790, 35610, 41545, 49854, 52185, 58163, 83090, 84277, 104370, 116326, 124635, 168554, 174489, 249270, 252831, 290815, 348978, 421385, 505662, 581630, 589939, 842770, 872445, 1179878, 1264155, 1744890, 1769817, 2528310, 2949695, 3539634, 4129573, 5899390, 8259146, 8849085, 12388719, 17698170, 20647865, 24777438, 41295730, 61943595, 123887190]

約数ペア:

[(1, 123887190), (2, 61943595), (3, 41295730), (5, 24777438), (6, 20647865), (7, 17698170), (10, 12388719), (14, 8849085), (15, 8259146), (21, 5899390), (30, 4129573), (35, 3539634), (42, 2949695), (49, 2528310), (70, 1769817), (71, 1744890), (98, 1264155), (105, 1179878), (142, 872445), (147, 842770), (210, 589939), (213, 581630), (245, 505662), (294, 421385), (355, 348978), (426, 290815), (490, 252831), (497, 249270), (710, 174489), (735, 168554), (994, 124635), (1065, 116326), (1187, 104370), (1470, 84277), (1491, 83090), (2130, 58163), (2374, 52185), (2485, 49854), (2982, 41545), (3479, 35610), (3561, 34790), (4970, 24927), (5935, 20874), (6958, 17805), (7122, 17395), (7455, 16618), (8309, 14910), (10437, 11870)]