189352980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1051961}}^1$

素因数の和:1051976

約数の個数: 36

約数和(自身を含む): 574371252

約数和(自身を除く): 385018272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1051961, 2103922, 3155883, 4207844, 5259805, 6311766, 9467649, 10519610, 12623532, 15779415, 18935298, 21039220, 31558830, 37870596, 47338245, 63117660, 94676490, 189352980]

約数ペア:

[(1, 189352980), (2, 94676490), (3, 63117660), (4, 47338245), (5, 37870596), (6, 31558830), (9, 21039220), (10, 18935298), (12, 15779415), (15, 12623532), (18, 10519610), (20, 9467649), (30, 6311766), (36, 5259805), (45, 4207844), (60, 3155883), (90, 2103922), (180, 1051961)]