73994820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{33331}}^1$

素因数の和:33380

約数の個数: 48

約数和(自身を含む): 212791488

約数和(自身を除く): 138796668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 33331, 66662, 99993, 133324, 166655, 199986, 333310, 399972, 499965, 666620, 999930, 1233247, 1999860, 2466494, 3699741, 4932988, 6166235, 7399482, 12332470, 14798964, 18498705, 24664940, 36997410, 73994820]

約数ペア:

[(1, 73994820), (2, 36997410), (3, 24664940), (4, 18498705), (5, 14798964), (6, 12332470), (10, 7399482), (12, 6166235), (15, 4932988), (20, 3699741), (30, 2466494), (37, 1999860), (60, 1233247), (74, 999930), (111, 666620), (148, 499965), (185, 399972), (222, 333310), (370, 199986), (444, 166655), (555, 133324), (740, 99993), (1110, 66662), (2220, 33331)]