34527780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 121779840

約数和(自身を除く): 87252060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 409, 420, 469, 603, 630, 670, 804, 818, 938, 1005, 1206, 1227, 1260, 1340, 1407, 1636, 1876, 2010, 2045, 2345, 2412, 2454, 2814, 2863, 3015, 3681, 4020, 4090, 4221, 4690, 4908, 5628, 5726, 6030, 6135, 7035, 7362, 8180, 8442, 8589, 9380, 11452, 12060, 12270, 14070, 14315, 14724, 16884, 17178, 18405, 21105, 24540, 25767, 27403, 28140, 28630, 34356, 36810, 42210, 42945, 51534, 54806, 57260, 73620, 82209, 84420, 85890, 103068, 109612, 128835, 137015, 164418, 171780, 191821, 246627, 257670, 274030, 328836, 383642, 411045, 493254, 515340, 548060, 575463, 767284, 822090, 959105, 986508, 1150926, 1233135, 1644180, 1726389, 1918210, 2301852, 2466270, 2877315, 3452778, 3836420, 4932540, 5754630, 6905556, 8631945, 11509260, 17263890, 34527780]

約数ペア:

[(1, 34527780), (2, 17263890), (3, 11509260), (4, 8631945), (5, 6905556), (6, 5754630), (7, 4932540), (9, 3836420), (10, 3452778), (12, 2877315), (14, 2466270), (15, 2301852), (18, 1918210), (20, 1726389), (21, 1644180), (28, 1233135), (30, 1150926), (35, 986508), (36, 959105), (42, 822090), (45, 767284), (60, 575463), (63, 548060), (67, 515340), (70, 493254), (84, 411045), (90, 383642), (105, 328836), (126, 274030), (134, 257670), (140, 246627), (180, 191821), (201, 171780), (210, 164418), (252, 137015), (268, 128835), (315, 109612), (335, 103068), (402, 85890), (409, 84420), (420, 82209), (469, 73620), (603, 57260), (630, 54806), (670, 51534), (804, 42945), (818, 42210), (938, 36810), (1005, 34356), (1206, 28630), (1227, 28140), (1260, 27403), (1340, 25767), (1407, 24540), (1636, 21105), (1876, 18405), (2010, 17178), (2045, 16884), (2345, 14724), (2412, 14315), (2454, 14070), (2814, 12270), (2863, 12060), (3015, 11452), (3681, 9380), (4020, 8589), (4090, 8442), (4221, 8180), (4690, 7362), (4908, 7035), (5628, 6135), (5726, 6030)]