78584790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113891}}^1$

素因数の和:113924

約数の個数: 32

約数和(自身を含む): 196805376

約数和(自身を除く): 118220586

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 113891, 227782, 341673, 569455, 683346, 1138910, 1708365, 2619493, 3416730, 5238986, 7858479, 13097465, 15716958, 26194930, 39292395, 78584790]

約数ペア:

[(1, 78584790), (2, 39292395), (3, 26194930), (5, 15716958), (6, 13097465), (10, 7858479), (15, 5238986), (23, 3416730), (30, 2619493), (46, 1708365), (69, 1138910), (115, 683346), (138, 569455), (230, 341673), (345, 227782), (690, 113891)]