352838340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1960213}}^1$

素因数の和:1960228

約数の個数: 36

約数和(自身を含む): 1070276844

約数和(自身を除く): 717438504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1960213, 3920426, 5880639, 7840852, 9801065, 11761278, 17641917, 19602130, 23522556, 29403195, 35283834, 39204260, 58806390, 70567668, 88209585, 117612780, 176419170, 352838340]

約数ペア:

[(1, 352838340), (2, 176419170), (3, 117612780), (4, 88209585), (5, 70567668), (6, 58806390), (9, 39204260), (10, 35283834), (12, 29403195), (15, 23522556), (18, 19602130), (20, 17641917), (30, 11761278), (36, 9801065), (45, 7840852), (60, 5880639), (90, 3920426), (180, 1960213)]