2855889730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1\times {\mathrm{1997}}^1$

素因数の和:3810

約数の個数: 32

約数和(自身を含む): 5208162624

約数和(自身を除く): 2352272894

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1723, 1997, 3446, 3994, 8615, 9985, 17230, 19970, 143009, 165751, 286018, 331502, 715045, 828755, 1430090, 1657510, 3440831, 6881662, 17204155, 34408310, 285588973, 571177946, 1427944865, 2855889730]

約数ペア:

[(1, 2855889730), (2, 1427944865), (5, 571177946), (10, 285588973), (83, 34408310), (166, 17204155), (415, 6881662), (830, 3440831), (1723, 1657510), (1997, 1430090), (3446, 828755), (3994, 715045), (8615, 331502), (9985, 286018), (17230, 165751), (19970, 143009)]