996935870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{12959}}^1$

素因数の和:13137

約数の個数: 48

約数和(自身を含む): 2100919680

約数和(自身を除く): 1103983810

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 157, 245, 314, 490, 785, 1099, 1570, 2198, 5495, 7693, 10990, 12959, 15386, 25918, 38465, 64795, 76930, 90713, 129590, 181426, 453565, 634991, 907130, 1269982, 2034563, 3174955, 4069126, 6349910, 10172815, 14241941, 20345630, 28483882, 71209705, 99693587, 142419410, 199387174, 498467935, 996935870]

約数ペア:

[(1, 996935870), (2, 498467935), (5, 199387174), (7, 142419410), (10, 99693587), (14, 71209705), (35, 28483882), (49, 20345630), (70, 14241941), (98, 10172815), (157, 6349910), (245, 4069126), (314, 3174955), (490, 2034563), (785, 1269982), (1099, 907130), (1570, 634991), (2198, 453565), (5495, 181426), (7693, 129590), (10990, 90713), (12959, 76930), (15386, 64795), (25918, 38465)]