27166020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 61086396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 911, 994, 1065, 1420, 1491, 1822, 1988, 2130, 2485, 2733, 2982, 3644, 4260, 4555, 4970, 5466, 5964, 6377, 7455, 9110, 9940, 10932, 12754, 13665, 14910, 18220, 19131, 25508, 27330, 29820, 31885, 38262, 54660, 63770, 64681, 76524, 95655, 127540, 129362, 191310, 194043, 258724, 323405, 382620, 388086, 452767, 646810, 776172, 905534, 970215, 1293620, 1358301, 1811068, 1940430, 2263835, 2716602, 3880860, 4527670, 5433204, 6791505, 9055340, 13583010, 27166020]

約数ペア:

[(1, 27166020), (2, 13583010), (3, 9055340), (4, 6791505), (5, 5433204), (6, 4527670), (7, 3880860), (10, 2716602), (12, 2263835), (14, 1940430), (15, 1811068), (20, 1358301), (21, 1293620), (28, 970215), (30, 905534), (35, 776172), (42, 646810), (60, 452767), (70, 388086), (71, 382620), (84, 323405), (105, 258724), (140, 194043), (142, 191310), (210, 129362), (213, 127540), (284, 95655), (355, 76524), (420, 64681), (426, 63770), (497, 54660), (710, 38262), (852, 31885), (911, 29820), (994, 27330), (1065, 25508), (1420, 19131), (1491, 18220), (1822, 14910), (1988, 13665), (2130, 12754), (2485, 10932), (2733, 9940), (2982, 9110), (3644, 7455), (4260, 6377), (4555, 5964), (4970, 5466)]