608465690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19891}}^1$

素因数の和:19947

約数の個数: 64

約数和(自身を含む): 1374935040

約数和(自身を除く): 766469350

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 2185, 3059, 4370, 6118, 15295, 19891, 30590, 39782, 99455, 139237, 198910, 278474, 377929, 457493, 696185, 755858, 914986, 1392370, 1889645, 2287465, 2645503, 3202451, 3779290, 4574930, 5291006, 6404902, 8692367, 13227515, 16012255, 17384734, 26455030, 32024510, 43461835, 60846569, 86923670, 121693138, 304232845, 608465690]

約数ペア:

[(1, 608465690), (2, 304232845), (5, 121693138), (7, 86923670), (10, 60846569), (14, 43461835), (19, 32024510), (23, 26455030), (35, 17384734), (38, 16012255), (46, 13227515), (70, 8692367), (95, 6404902), (115, 5291006), (133, 4574930), (161, 3779290), (190, 3202451), (230, 2645503), (266, 2287465), (322, 1889645), (437, 1392370), (665, 914986), (805, 755858), (874, 696185), (1330, 457493), (1610, 377929), (2185, 278474), (3059, 198910), (4370, 139237), (6118, 99455), (15295, 39782), (19891, 30590)]