4309860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 12196800

約数和(自身を除く): 7886940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 659, 1090, 1308, 1318, 1635, 1977, 2180, 2636, 3270, 3295, 3954, 6540, 6590, 7908, 9885, 13180, 19770, 39540, 71831, 143662, 215493, 287324, 359155, 430986, 718310, 861972, 1077465, 1436620, 2154930, 4309860]

約数ペア:

[(1, 4309860), (2, 2154930), (3, 1436620), (4, 1077465), (5, 861972), (6, 718310), (10, 430986), (12, 359155), (15, 287324), (20, 215493), (30, 143662), (60, 71831), (109, 39540), (218, 19770), (327, 13180), (436, 9885), (545, 7908), (654, 6590), (659, 6540), (1090, 3954), (1308, 3295), (1318, 3270), (1635, 2636), (1977, 2180)]