6351660

素因数分解:

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

素因数の和:164

約数の個数: 108

約数和(自身を含む): 22333584

約数和(自身を除く): 15981924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 710, 852, 994, 1065, 1260, 1278, 1420, 1491, 1988, 2130, 2485, 2556, 2982, 3195, 4260, 4473, 4970, 5041, 5964, 6390, 7455, 8946, 9940, 10082, 12780, 14910, 15123, 17892, 20164, 22365, 25205, 29820, 30246, 35287, 44730, 45369, 50410, 60492, 70574, 75615, 89460, 90738, 100820, 105861, 141148, 151230, 176435, 181476, 211722, 226845, 302460, 317583, 352870, 423444, 453690, 529305, 635166, 705740, 907380, 1058610, 1270332, 1587915, 2117220, 3175830, 6351660]

約数ペア:

[(1, 6351660), (2, 3175830), (3, 2117220), (4, 1587915), (5, 1270332), (6, 1058610), (7, 907380), (9, 705740), (10, 635166), (12, 529305), (14, 453690), (15, 423444), (18, 352870), (20, 317583), (21, 302460), (28, 226845), (30, 211722), (35, 181476), (36, 176435), (42, 151230), (45, 141148), (60, 105861), (63, 100820), (70, 90738), (71, 89460), (84, 75615), (90, 70574), (105, 60492), (126, 50410), (140, 45369), (142, 44730), (180, 35287), (210, 30246), (213, 29820), (252, 25205), (284, 22365), (315, 20164), (355, 17892), (420, 15123), (426, 14910), (497, 12780), (630, 10082), (639, 9940), (710, 8946), (852, 7455), (994, 6390), (1065, 5964), (1260, 5041), (1278, 4970), (1420, 4473), (1491, 4260), (1988, 3195), (2130, 2982), (2485, 2556)]