84822990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5689}}^1$

素因数の和:5777

約数の個数: 64

約数和(自身を含む): 235975680

約数和(自身を除く): 151152690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 5689, 7455, 11378, 14910, 17067, 28445, 34134, 39823, 56890, 79646, 85335, 119469, 170670, 199115, 238938, 398230, 403919, 597345, 807838, 1194690, 1211757, 2019595, 2423514, 2827433, 4039190, 5654866, 6058785, 8482299, 12117570, 14137165, 16964598, 28274330, 42411495, 84822990]

約数ペア:

[(1, 84822990), (2, 42411495), (3, 28274330), (5, 16964598), (6, 14137165), (7, 12117570), (10, 8482299), (14, 6058785), (15, 5654866), (21, 4039190), (30, 2827433), (35, 2423514), (42, 2019595), (70, 1211757), (71, 1194690), (105, 807838), (142, 597345), (210, 403919), (213, 398230), (355, 238938), (426, 199115), (497, 170670), (710, 119469), (994, 85335), (1065, 79646), (1491, 56890), (2130, 39823), (2485, 34134), (2982, 28445), (4970, 17067), (5689, 14910), (7455, 11378)]