42804930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:848

約数の個数: 96

約数和(自身を含む): 122890176

約数和(自身を除く): 80085246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 245, 259, 294, 370, 490, 518, 555, 735, 777, 787, 1110, 1295, 1470, 1554, 1574, 1813, 2361, 2590, 3626, 3885, 3935, 4722, 5439, 5509, 7770, 7870, 9065, 10878, 11018, 11805, 16527, 18130, 23610, 27195, 27545, 29119, 33054, 38563, 54390, 55090, 58238, 77126, 82635, 87357, 115689, 145595, 165270, 174714, 192815, 203833, 231378, 291190, 385630, 407666, 436785, 578445, 611499, 873570, 1019165, 1156890, 1222998, 1426831, 2038330, 2853662, 3057495, 4280493, 6114990, 7134155, 8560986, 14268310, 21402465, 42804930]

約数ペア:

[(1, 42804930), (2, 21402465), (3, 14268310), (5, 8560986), (6, 7134155), (7, 6114990), (10, 4280493), (14, 3057495), (15, 2853662), (21, 2038330), (30, 1426831), (35, 1222998), (37, 1156890), (42, 1019165), (49, 873570), (70, 611499), (74, 578445), (98, 436785), (105, 407666), (111, 385630), (147, 291190), (185, 231378), (210, 203833), (222, 192815), (245, 174714), (259, 165270), (294, 145595), (370, 115689), (490, 87357), (518, 82635), (555, 77126), (735, 58238), (777, 55090), (787, 54390), (1110, 38563), (1295, 33054), (1470, 29119), (1554, 27545), (1574, 27195), (1813, 23610), (2361, 18130), (2590, 16527), (3626, 11805), (3885, 11018), (3935, 10878), (4722, 9065), (5439, 7870), (5509, 7770)]