12298860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 43819776

約数和(自身を除く): 31520916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 227, 252, 258, 301, 315, 387, 420, 430, 454, 516, 602, 630, 645, 681, 774, 860, 903, 908, 1135, 1204, 1260, 1290, 1362, 1505, 1548, 1589, 1806, 1935, 2043, 2270, 2580, 2709, 2724, 3010, 3178, 3405, 3612, 3870, 4086, 4515, 4540, 4767, 5418, 6020, 6356, 6810, 7740, 7945, 8172, 9030, 9534, 9761, 10215, 10836, 13545, 13620, 14301, 15890, 18060, 19068, 19522, 20430, 23835, 27090, 28602, 29283, 31780, 39044, 40860, 47670, 48805, 54180, 57204, 58566, 68327, 71505, 87849, 95340, 97610, 117132, 136654, 143010, 146415, 175698, 195220, 204981, 273308, 286020, 292830, 341635, 351396, 409962, 439245, 585660, 614943, 683270, 819924, 878490, 1024905, 1229886, 1366540, 1756980, 2049810, 2459772, 3074715, 4099620, 6149430, 12298860]

約数ペア:

[(1, 12298860), (2, 6149430), (3, 4099620), (4, 3074715), (5, 2459772), (6, 2049810), (7, 1756980), (9, 1366540), (10, 1229886), (12, 1024905), (14, 878490), (15, 819924), (18, 683270), (20, 614943), (21, 585660), (28, 439245), (30, 409962), (35, 351396), (36, 341635), (42, 292830), (43, 286020), (45, 273308), (60, 204981), (63, 195220), (70, 175698), (84, 146415), (86, 143010), (90, 136654), (105, 117132), (126, 97610), (129, 95340), (140, 87849), (172, 71505), (180, 68327), (210, 58566), (215, 57204), (227, 54180), (252, 48805), (258, 47670), (301, 40860), (315, 39044), (387, 31780), (420, 29283), (430, 28602), (454, 27090), (516, 23835), (602, 20430), (630, 19522), (645, 19068), (681, 18060), (774, 15890), (860, 14301), (903, 13620), (908, 13545), (1135, 10836), (1204, 10215), (1260, 9761), (1290, 9534), (1362, 9030), (1505, 8172), (1548, 7945), (1589, 7740), (1806, 6810), (1935, 6356), (2043, 6020), (2270, 5418), (2580, 4767), (2709, 4540), (2724, 4515), (3010, 4086), (3178, 3870), (3405, 3612)]