29056020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{9883}}^1$

素因数の和:9909

約数の個数: 72

約数和(自身を含む): 94649184

約数和(自身を除く): 65593164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 9883, 19766, 29649, 39532, 49415, 59298, 69181, 98830, 118596, 138362, 148245, 197660, 207543, 276724, 296490, 345905, 415086, 484267, 592980, 691810, 830172, 968534, 1037715, 1383620, 1452801, 1937068, 2075430, 2421335, 2905602, 4150860, 4842670, 5811204, 7264005, 9685340, 14528010, 29056020]

約数ペア:

[(1, 29056020), (2, 14528010), (3, 9685340), (4, 7264005), (5, 5811204), (6, 4842670), (7, 4150860), (10, 2905602), (12, 2421335), (14, 2075430), (15, 1937068), (20, 1452801), (21, 1383620), (28, 1037715), (30, 968534), (35, 830172), (42, 691810), (49, 592980), (60, 484267), (70, 415086), (84, 345905), (98, 296490), (105, 276724), (140, 207543), (147, 197660), (196, 148245), (210, 138362), (245, 118596), (294, 98830), (420, 69181), (490, 59298), (588, 49415), (735, 39532), (980, 29649), (1470, 19766), (2940, 9883)]