2116780620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1533899}}^1$

素因数の和:1533934

約数の個数: 48

約数和(自身を含む): 6184684800

約数和(自身を除く): 4067904180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1533899, 3067798, 4601697, 6135596, 7669495, 9203394, 15338990, 18406788, 23008485, 30677980, 35279677, 46016970, 70559354, 92033940, 105839031, 141118708, 176398385, 211678062, 352796770, 423356124, 529195155, 705593540, 1058390310, 2116780620]

約数ペア:

[(1, 2116780620), (2, 1058390310), (3, 705593540), (4, 529195155), (5, 423356124), (6, 352796770), (10, 211678062), (12, 176398385), (15, 141118708), (20, 105839031), (23, 92033940), (30, 70559354), (46, 46016970), (60, 35279677), (69, 30677980), (92, 23008485), (115, 18406788), (138, 15338990), (230, 9203394), (276, 7669495), (345, 6135596), (460, 4601697), (690, 3067798), (1380, 1533899)]