2352420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1867}}^1$

素因数の和:1889

約数の個数: 72

約数和(自身を含む): 8159424

約数和(自身を除く): 5807004

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, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1867, 3734, 5601, 7468, 9335, 11202, 13069, 16803, 18670, 22404, 26138, 28005, 33606, 37340, 39207, 52276, 56010, 65345, 67212, 78414, 84015, 112020, 117621, 130690, 156828, 168030, 196035, 235242, 261380, 336060, 392070, 470484, 588105, 784140, 1176210, 2352420]

約数ペア:

[(1, 2352420), (2, 1176210), (3, 784140), (4, 588105), (5, 470484), (6, 392070), (7, 336060), (9, 261380), (10, 235242), (12, 196035), (14, 168030), (15, 156828), (18, 130690), (20, 117621), (21, 112020), (28, 84015), (30, 78414), (35, 67212), (36, 65345), (42, 56010), (45, 52276), (60, 39207), (63, 37340), (70, 33606), (84, 28005), (90, 26138), (105, 22404), (126, 18670), (140, 16803), (180, 13069), (210, 11202), (252, 9335), (315, 7468), (420, 5601), (630, 3734), (1260, 1867)]