57876420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3361}}^1$

素因数の和:3421

約数の個数: 96

約数和(自身を含む): 189778176

約数和(自身を除く): 131901756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3361, 3444, 4305, 5740, 6722, 8610, 10083, 13444, 16805, 17220, 20166, 23527, 33610, 40332, 47054, 50415, 67220, 70581, 94108, 100830, 117635, 137801, 141162, 201660, 235270, 275602, 282324, 352905, 413403, 470540, 551204, 689005, 705810, 826806, 964607, 1378010, 1411620, 1653612, 1929214, 2067015, 2756020, 2893821, 3858428, 4134030, 4823035, 5787642, 8268060, 9646070, 11575284, 14469105, 19292140, 28938210, 57876420]

約数ペア:

[(1, 57876420), (2, 28938210), (3, 19292140), (4, 14469105), (5, 11575284), (6, 9646070), (7, 8268060), (10, 5787642), (12, 4823035), (14, 4134030), (15, 3858428), (20, 2893821), (21, 2756020), (28, 2067015), (30, 1929214), (35, 1653612), (41, 1411620), (42, 1378010), (60, 964607), (70, 826806), (82, 705810), (84, 689005), (105, 551204), (123, 470540), (140, 413403), (164, 352905), (205, 282324), (210, 275602), (246, 235270), (287, 201660), (410, 141162), (420, 137801), (492, 117635), (574, 100830), (615, 94108), (820, 70581), (861, 67220), (1148, 50415), (1230, 47054), (1435, 40332), (1722, 33610), (2460, 23527), (2870, 20166), (3361, 17220), (3444, 16805), (4305, 13444), (5740, 10083), (6722, 8610)]