30399282

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 68620032

約数和(自身を除く): 38220750

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 157, 186, 279, 314, 347, 471, 558, 694, 942, 1041, 1413, 2082, 2826, 3123, 4867, 6246, 9734, 10757, 14601, 21514, 29202, 32271, 43803, 54479, 64542, 87606, 96813, 108958, 163437, 193626, 326874, 490311, 980622, 1688849, 3377698, 5066547, 10133094, 15199641, 30399282]

約数ペア:

[(1, 30399282), (2, 15199641), (3, 10133094), (6, 5066547), (9, 3377698), (18, 1688849), (31, 980622), (62, 490311), (93, 326874), (157, 193626), (186, 163437), (279, 108958), (314, 96813), (347, 87606), (471, 64542), (558, 54479), (694, 43803), (942, 32271), (1041, 29202), (1413, 21514), (2082, 14601), (2826, 10757), (3123, 9734), (4867, 6246)]