56717430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 173961216

約数和(自身を除く): 117243786

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 43, 55, 66, 70, 77, 86, 105, 110, 129, 154, 165, 210, 215, 231, 258, 301, 330, 385, 430, 462, 473, 571, 602, 645, 770, 903, 946, 1142, 1155, 1290, 1419, 1505, 1713, 1806, 2310, 2365, 2838, 2855, 3010, 3311, 3426, 3997, 4515, 4730, 5710, 6281, 6622, 7095, 7994, 8565, 9030, 9933, 11991, 12562, 14190, 16555, 17130, 18843, 19866, 19985, 23982, 24553, 31405, 33110, 37686, 39970, 43967, 49106, 49665, 59955, 62810, 73659, 87934, 94215, 99330, 119910, 122765, 131901, 147318, 171871, 188430, 219835, 245530, 263802, 270083, 343742, 368295, 439670, 515613, 540166, 659505, 736590, 810249, 859355, 1031226, 1319010, 1350415, 1620498, 1718710, 1890581, 2578065, 2700830, 3781162, 4051245, 5156130, 5671743, 8102490, 9452905, 11343486, 18905810, 28358715, 56717430]

約数ペア:

[(1, 56717430), (2, 28358715), (3, 18905810), (5, 11343486), (6, 9452905), (7, 8102490), (10, 5671743), (11, 5156130), (14, 4051245), (15, 3781162), (21, 2700830), (22, 2578065), (30, 1890581), (33, 1718710), (35, 1620498), (42, 1350415), (43, 1319010), (55, 1031226), (66, 859355), (70, 810249), (77, 736590), (86, 659505), (105, 540166), (110, 515613), (129, 439670), (154, 368295), (165, 343742), (210, 270083), (215, 263802), (231, 245530), (258, 219835), (301, 188430), (330, 171871), (385, 147318), (430, 131901), (462, 122765), (473, 119910), (571, 99330), (602, 94215), (645, 87934), (770, 73659), (903, 62810), (946, 59955), (1142, 49665), (1155, 49106), (1290, 43967), (1419, 39970), (1505, 37686), (1713, 33110), (1806, 31405), (2310, 24553), (2365, 23982), (2838, 19985), (2855, 19866), (3010, 18843), (3311, 17130), (3426, 16555), (3997, 14190), (4515, 12562), (4730, 11991), (5710, 9933), (6281, 9030), (6622, 8565), (7095, 7994)]