7825620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 24385536

約数和(自身を除く): 16559916

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 167, 213, 220, 284, 330, 334, 355, 426, 501, 660, 668, 710, 781, 835, 852, 1002, 1065, 1420, 1562, 1670, 1837, 2004, 2130, 2343, 2505, 3124, 3340, 3674, 3905, 4260, 4686, 5010, 5511, 7348, 7810, 9185, 9372, 10020, 11022, 11715, 11857, 15620, 18370, 22044, 23430, 23714, 27555, 35571, 36740, 46860, 47428, 55110, 59285, 71142, 110220, 118570, 130427, 142284, 177855, 237140, 260854, 355710, 391281, 521708, 652135, 711420, 782562, 1304270, 1565124, 1956405, 2608540, 3912810, 7825620]

約数ペア:

[(1, 7825620), (2, 3912810), (3, 2608540), (4, 1956405), (5, 1565124), (6, 1304270), (10, 782562), (11, 711420), (12, 652135), (15, 521708), (20, 391281), (22, 355710), (30, 260854), (33, 237140), (44, 177855), (55, 142284), (60, 130427), (66, 118570), (71, 110220), (110, 71142), (132, 59285), (142, 55110), (165, 47428), (167, 46860), (213, 36740), (220, 35571), (284, 27555), (330, 23714), (334, 23430), (355, 22044), (426, 18370), (501, 15620), (660, 11857), (668, 11715), (710, 11022), (781, 10020), (835, 9372), (852, 9185), (1002, 7810), (1065, 7348), (1420, 5511), (1562, 5010), (1670, 4686), (1837, 4260), (2004, 3905), (2130, 3674), (2343, 3340), (2505, 3124)]