71396070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11279}}^1$

素因数の和:11500

約数の個数: 32

約数和(自身を含む): 172177920

約数和(自身を除く): 100781850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 11279, 22558, 33837, 56395, 67674, 112790, 169185, 338370, 2379869, 4759738, 7139607, 11899345, 14279214, 23798690, 35698035, 71396070]

約数ペア:

[(1, 71396070), (2, 35698035), (3, 23798690), (5, 14279214), (6, 11899345), (10, 7139607), (15, 4759738), (30, 2379869), (211, 338370), (422, 169185), (633, 112790), (1055, 67674), (1266, 56395), (2110, 33837), (3165, 22558), (6330, 11279)]