189441690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{76081}}^1$

素因数の和:76174

約数の個数: 32

約数和(自身を含む): 460143936

約数和(自身を除く): 270702246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 76081, 152162, 228243, 380405, 456486, 760810, 1141215, 2282430, 6314723, 12629446, 18944169, 31573615, 37888338, 63147230, 94720845, 189441690]

約数ペア:

[(1, 189441690), (2, 94720845), (3, 63147230), (5, 37888338), (6, 31573615), (10, 18944169), (15, 12629446), (30, 6314723), (83, 2282430), (166, 1141215), (249, 760810), (415, 456486), (498, 380405), (830, 228243), (1245, 152162), (2490, 76081)]