33201420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 113073408

約数和(自身を除く): 79871988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 491, 588, 644, 690, 735, 805, 966, 980, 982, 1127, 1380, 1470, 1473, 1610, 1932, 1964, 2254, 2415, 2455, 2940, 2946, 3220, 3381, 3437, 4508, 4830, 4910, 5635, 5892, 6762, 6874, 7365, 9660, 9820, 10311, 11270, 11293, 13524, 13748, 14730, 16905, 17185, 20622, 22540, 22586, 24059, 29460, 33810, 33879, 34370, 41244, 45172, 48118, 51555, 56465, 67620, 67758, 68740, 72177, 79051, 96236, 103110, 112930, 120295, 135516, 144354, 158102, 169395, 206220, 225860, 237153, 240590, 288708, 316204, 338790, 360885, 395255, 474306, 481180, 553357, 677580, 721770, 790510, 948612, 1106714, 1185765, 1443540, 1581020, 1660071, 2213428, 2371530, 2766785, 3320142, 4743060, 5533570, 6640284, 8300355, 11067140, 16600710, 33201420]

約数ペア:

[(1, 33201420), (2, 16600710), (3, 11067140), (4, 8300355), (5, 6640284), (6, 5533570), (7, 4743060), (10, 3320142), (12, 2766785), (14, 2371530), (15, 2213428), (20, 1660071), (21, 1581020), (23, 1443540), (28, 1185765), (30, 1106714), (35, 948612), (42, 790510), (46, 721770), (49, 677580), (60, 553357), (69, 481180), (70, 474306), (84, 395255), (92, 360885), (98, 338790), (105, 316204), (115, 288708), (138, 240590), (140, 237153), (147, 225860), (161, 206220), (196, 169395), (210, 158102), (230, 144354), (245, 135516), (276, 120295), (294, 112930), (322, 103110), (345, 96236), (420, 79051), (460, 72177), (483, 68740), (490, 67758), (491, 67620), (588, 56465), (644, 51555), (690, 48118), (735, 45172), (805, 41244), (966, 34370), (980, 33879), (982, 33810), (1127, 29460), (1380, 24059), (1470, 22586), (1473, 22540), (1610, 20622), (1932, 17185), (1964, 16905), (2254, 14730), (2415, 13748), (2455, 13524), (2940, 11293), (2946, 11270), (3220, 10311), (3381, 9820), (3437, 9660), (4508, 7365), (4830, 6874), (4910, 6762), (5635, 5892)]