30785836306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1\times {\mathrm{18413}}^1$

素因数の和:20370

約数の個数: 32

約数和(自身を含む): 50751930240

約数和(自身を除く): 19966093934

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1913, 3826, 18413, 36347, 36826, 43999, 72694, 87998, 349847, 423499, 699694, 835981, 846998, 1671962, 8046481, 16092962, 35224069, 70448138, 669257311, 810153587, 1338514622, 1620307174, 15392918153, 30785836306]

約数ペア:

[(1, 30785836306), (2, 15392918153), (19, 1620307174), (23, 1338514622), (38, 810153587), (46, 669257311), (437, 70448138), (874, 35224069), (1913, 16092962), (3826, 8046481), (18413, 1671962), (36347, 846998), (36826, 835981), (43999, 699694), (72694, 423499), (87998, 349847)]