2116340520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2519453}}^1$

素因数の和:2519474

約数の個数: 64

約数和(自身を含む): 7256027520

約数和(自身を除く): 5139687000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2519453, 5038906, 7558359, 10077812, 12597265, 15116718, 17636171, 20155624, 25194530, 30233436, 35272342, 37791795, 50389060, 52908513, 60466872, 70544684, 75583590, 88180855, 100778120, 105817026, 141089368, 151167180, 176361710, 211634052, 264542565, 302334360, 352723420, 423268104, 529085130, 705446840, 1058170260, 2116340520]

約数ペア:

[(1, 2116340520), (2, 1058170260), (3, 705446840), (4, 529085130), (5, 423268104), (6, 352723420), (7, 302334360), (8, 264542565), (10, 211634052), (12, 176361710), (14, 151167180), (15, 141089368), (20, 105817026), (21, 100778120), (24, 88180855), (28, 75583590), (30, 70544684), (35, 60466872), (40, 52908513), (42, 50389060), (56, 37791795), (60, 35272342), (70, 30233436), (84, 25194530), (105, 20155624), (120, 17636171), (140, 15116718), (168, 12597265), (210, 10077812), (280, 7558359), (420, 5038906), (840, 2519453)]