68278740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36709}}^1$

素因数の和:36752

約数の個数: 48

約数和(自身を含む): 197352960

約数和(自身を除く): 129074220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 36709, 73418, 110127, 146836, 183545, 220254, 367090, 440508, 550635, 734180, 1101270, 1137979, 2202540, 2275958, 3413937, 4551916, 5689895, 6827874, 11379790, 13655748, 17069685, 22759580, 34139370, 68278740]

約数ペア:

[(1, 68278740), (2, 34139370), (3, 22759580), (4, 17069685), (5, 13655748), (6, 11379790), (10, 6827874), (12, 5689895), (15, 4551916), (20, 3413937), (30, 2275958), (31, 2202540), (60, 1137979), (62, 1101270), (93, 734180), (124, 550635), (155, 440508), (186, 367090), (310, 220254), (372, 183545), (465, 146836), (620, 110127), (930, 73418), (1860, 36709)]