1569007160140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21517}}^1\times {\mathrm{520853}}^1$

素因数の和:542386

約数の個数: 48

約数和(自身を含む): 3765799420992

約数和(自身を除く): 2196792260852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21517, 43034, 86068, 107585, 150619, 215170, 301238, 430340, 520853, 602476, 753095, 1041706, 1506190, 2083412, 2604265, 3012380, 3645971, 5208530, 7291942, 10417060, 14583884, 18229855, 36459710, 72919420, 11207194001, 22414388002, 44828776004, 56035970005, 78450358007, 112071940010, 156900716014, 224143880020, 313801432028, 392251790035, 784503580070, 1569007160140]

約数ペア:

[(1, 1569007160140), (2, 784503580070), (4, 392251790035), (5, 313801432028), (7, 224143880020), (10, 156900716014), (14, 112071940010), (20, 78450358007), (28, 56035970005), (35, 44828776004), (70, 22414388002), (140, 11207194001), (21517, 72919420), (43034, 36459710), (86068, 18229855), (107585, 14583884), (150619, 10417060), (215170, 7291942), (301238, 5208530), (430340, 3645971), (520853, 3012380), (602476, 2604265), (753095, 2083412), (1041706, 1506190)]