12868380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{1459}}^1$

素因数の和:1488

約数の個数: 108

約数和(自身を含む): 45438120

約数和(自身を除く): 32569740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1459, 1470, 1764, 2205, 2918, 2940, 4377, 4410, 5836, 7295, 8754, 8820, 10213, 13131, 14590, 17508, 20426, 21885, 26262, 29180, 30639, 40852, 43770, 51065, 52524, 61278, 65655, 71491, 87540, 91917, 102130, 122556, 131310, 142982, 153195, 183834, 204260, 214473, 262620, 285964, 306390, 357455, 367668, 428946, 459585, 612780, 643419, 714910, 857892, 919170, 1072365, 1286838, 1429820, 1838340, 2144730, 2573676, 3217095, 4289460, 6434190, 12868380]

約数ペア:

[(1, 12868380), (2, 6434190), (3, 4289460), (4, 3217095), (5, 2573676), (6, 2144730), (7, 1838340), (9, 1429820), (10, 1286838), (12, 1072365), (14, 919170), (15, 857892), (18, 714910), (20, 643419), (21, 612780), (28, 459585), (30, 428946), (35, 367668), (36, 357455), (42, 306390), (45, 285964), (49, 262620), (60, 214473), (63, 204260), (70, 183834), (84, 153195), (90, 142982), (98, 131310), (105, 122556), (126, 102130), (140, 91917), (147, 87540), (180, 71491), (196, 65655), (210, 61278), (245, 52524), (252, 51065), (294, 43770), (315, 40852), (420, 30639), (441, 29180), (490, 26262), (588, 21885), (630, 20426), (735, 17508), (882, 14590), (980, 13131), (1260, 10213), (1459, 8820), (1470, 8754), (1764, 7295), (2205, 5836), (2918, 4410), (2940, 4377)]