2748130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 6386688

約数和(自身を除く): 3638558

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 83, 86, 110, 154, 166, 215, 301, 385, 415, 430, 473, 581, 602, 770, 830, 913, 946, 1162, 1505, 1826, 2365, 2905, 3010, 3311, 3569, 4565, 4730, 5810, 6391, 6622, 7138, 9130, 12782, 16555, 17845, 24983, 31955, 33110, 35690, 39259, 49966, 63910, 78518, 124915, 196295, 249830, 274813, 392590, 549626, 1374065, 2748130]

約数ペア:

[(1, 2748130), (2, 1374065), (5, 549626), (7, 392590), (10, 274813), (11, 249830), (14, 196295), (22, 124915), (35, 78518), (43, 63910), (55, 49966), (70, 39259), (77, 35690), (83, 33110), (86, 31955), (110, 24983), (154, 17845), (166, 16555), (215, 12782), (301, 9130), (385, 7138), (415, 6622), (430, 6391), (473, 5810), (581, 4730), (602, 4565), (770, 3569), (830, 3311), (913, 3010), (946, 2905), (1162, 2365), (1505, 1826)]