40142430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1777}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 104845104

約数和(自身を除く): 64702674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 1777, 2259, 2510, 3554, 3765, 4518, 5331, 7530, 8885, 10662, 11295, 15993, 17770, 22590, 26655, 31986, 53310, 79965, 159930, 446027, 892054, 1338081, 2230135, 2676162, 4014243, 4460270, 6690405, 8028486, 13380810, 20071215, 40142430]

約数ペア:

[(1, 40142430), (2, 20071215), (3, 13380810), (5, 8028486), (6, 6690405), (9, 4460270), (10, 4014243), (15, 2676162), (18, 2230135), (30, 1338081), (45, 892054), (90, 446027), (251, 159930), (502, 79965), (753, 53310), (1255, 31986), (1506, 26655), (1777, 22590), (2259, 17770), (2510, 15993), (3554, 11295), (3765, 10662), (4518, 8885), (5331, 7530)]