3864420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3067}}^1$

素因数の和:3089

約数の個数: 72

約数和(自身を含む): 13401024

約数和(自身を除く): 9536604

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, 3067, 6134, 9201, 12268, 15335, 18402, 21469, 27603, 30670, 36804, 42938, 46005, 55206, 61340, 64407, 85876, 92010, 107345, 110412, 128814, 138015, 184020, 193221, 214690, 257628, 276030, 322035, 386442, 429380, 552060, 644070, 772884, 966105, 1288140, 1932210, 3864420]

約数ペア:

[(1, 3864420), (2, 1932210), (3, 1288140), (4, 966105), (5, 772884), (6, 644070), (7, 552060), (9, 429380), (10, 386442), (12, 322035), (14, 276030), (15, 257628), (18, 214690), (20, 193221), (21, 184020), (28, 138015), (30, 128814), (35, 110412), (36, 107345), (42, 92010), (45, 85876), (60, 64407), (63, 61340), (70, 55206), (84, 46005), (90, 42938), (105, 36804), (126, 30670), (140, 27603), (180, 21469), (210, 18402), (252, 15335), (315, 12268), (420, 9201), (630, 6134), (1260, 3067)]