310713060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3259}}^1$

素因数の和:3505

約数の個数: 96

約数和(自身を含む): 998968320

約数和(自身を除く): 688255260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 227, 420, 454, 681, 908, 1135, 1362, 1589, 2270, 2724, 3178, 3259, 3405, 4540, 4767, 6356, 6518, 6810, 7945, 9534, 9777, 13036, 13620, 15890, 16295, 19068, 19554, 22813, 23835, 31780, 32590, 39108, 45626, 47670, 48885, 65180, 68439, 91252, 95340, 97770, 114065, 136878, 195540, 228130, 273756, 342195, 456260, 684390, 739793, 1368780, 1479586, 2219379, 2959172, 3698965, 4438758, 5178551, 7397930, 8877516, 10357102, 11096895, 14795860, 15535653, 20714204, 22193790, 25892755, 31071306, 44387580, 51785510, 62142612, 77678265, 103571020, 155356530, 310713060]

約数ペア:

[(1, 310713060), (2, 155356530), (3, 103571020), (4, 77678265), (5, 62142612), (6, 51785510), (7, 44387580), (10, 31071306), (12, 25892755), (14, 22193790), (15, 20714204), (20, 15535653), (21, 14795860), (28, 11096895), (30, 10357102), (35, 8877516), (42, 7397930), (60, 5178551), (70, 4438758), (84, 3698965), (105, 2959172), (140, 2219379), (210, 1479586), (227, 1368780), (420, 739793), (454, 684390), (681, 456260), (908, 342195), (1135, 273756), (1362, 228130), (1589, 195540), (2270, 136878), (2724, 114065), (3178, 97770), (3259, 95340), (3405, 91252), (4540, 68439), (4767, 65180), (6356, 48885), (6518, 47670), (6810, 45626), (7945, 39108), (9534, 32590), (9777, 31780), (13036, 23835), (13620, 22813), (15890, 19554), (16295, 19068)]