12653340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 41416704

約数和(自身を除く): 28763364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 641, 658, 705, 940, 987, 1282, 1316, 1410, 1645, 1923, 1974, 2564, 2820, 3205, 3290, 3846, 3948, 4487, 4935, 6410, 6580, 7692, 8974, 9615, 9870, 12820, 13461, 17948, 19230, 19740, 22435, 26922, 30127, 38460, 44870, 53844, 60254, 67305, 89740, 90381, 120508, 134610, 150635, 180762, 210889, 269220, 301270, 361524, 421778, 451905, 602540, 632667, 843556, 903810, 1054445, 1265334, 1807620, 2108890, 2530668, 3163335, 4217780, 6326670, 12653340]

約数ペア:

[(1, 12653340), (2, 6326670), (3, 4217780), (4, 3163335), (5, 2530668), (6, 2108890), (7, 1807620), (10, 1265334), (12, 1054445), (14, 903810), (15, 843556), (20, 632667), (21, 602540), (28, 451905), (30, 421778), (35, 361524), (42, 301270), (47, 269220), (60, 210889), (70, 180762), (84, 150635), (94, 134610), (105, 120508), (140, 90381), (141, 89740), (188, 67305), (210, 60254), (235, 53844), (282, 44870), (329, 38460), (420, 30127), (470, 26922), (564, 22435), (641, 19740), (658, 19230), (705, 17948), (940, 13461), (987, 12820), (1282, 9870), (1316, 9615), (1410, 8974), (1645, 7692), (1923, 6580), (1974, 6410), (2564, 4935), (2820, 4487), (3205, 3948), (3290, 3846)]