528030780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{382631}}^1$

素因数の和:382666

約数の個数: 48

約数和(自身を含む): 1542772224

約数和(自身を除く): 1014741444

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, 382631, 765262, 1147893, 1530524, 1913155, 2295786, 3826310, 4591572, 5739465, 7652620, 8800513, 11478930, 17601026, 22957860, 26401539, 35202052, 44002565, 52803078, 88005130, 105606156, 132007695, 176010260, 264015390, 528030780]

約数ペア:

[(1, 528030780), (2, 264015390), (3, 176010260), (4, 132007695), (5, 105606156), (6, 88005130), (10, 52803078), (12, 44002565), (15, 35202052), (20, 26401539), (23, 22957860), (30, 17601026), (46, 11478930), (60, 8800513), (69, 7652620), (92, 5739465), (115, 4591572), (138, 3826310), (230, 2295786), (276, 1913155), (345, 1530524), (460, 1147893), (690, 765262), (1380, 382631)]