12175380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{3221}}^1$

素因数の和:3246

約数の個数: 96

約数和(自身を含む): 43303680

約数和(自身を除く): 31128300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3221, 3780, 6442, 9663, 12884, 16105, 19326, 22547, 28989, 32210, 38652, 45094, 48315, 57978, 64420, 67641, 86967, 90188, 96630, 112735, 115956, 135282, 144945, 173934, 193260, 202923, 225470, 270564, 289890, 338205, 347868, 405846, 434835, 450940, 579780, 608769, 676410, 811692, 869670, 1014615, 1217538, 1352820, 1739340, 2029230, 2435076, 3043845, 4058460, 6087690, 12175380]

約数ペア:

[(1, 12175380), (2, 6087690), (3, 4058460), (4, 3043845), (5, 2435076), (6, 2029230), (7, 1739340), (9, 1352820), (10, 1217538), (12, 1014615), (14, 869670), (15, 811692), (18, 676410), (20, 608769), (21, 579780), (27, 450940), (28, 434835), (30, 405846), (35, 347868), (36, 338205), (42, 289890), (45, 270564), (54, 225470), (60, 202923), (63, 193260), (70, 173934), (84, 144945), (90, 135282), (105, 115956), (108, 112735), (126, 96630), (135, 90188), (140, 86967), (180, 67641), (189, 64420), (210, 57978), (252, 48315), (270, 45094), (315, 38652), (378, 32210), (420, 28989), (540, 22547), (630, 19326), (756, 16105), (945, 12884), (1260, 9663), (1890, 6442), (3221, 3780)]