9968406140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{924713}}^1$

素因数の和:924747

約数の個数: 72

約数和(自身を含む): 26565183792

約数和(自身を除く): 16596777652

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 924713, 1849426, 3698852, 4623565, 6472991, 9247130, 10171843, 12945982, 18494260, 20343686, 25891964, 32364955, 40687372, 45310937, 50859215, 64729910, 71202901, 90621874, 101718430, 129459820, 142405802, 181243748, 203436860, 226554685, 284811604, 356014505, 453109370, 498420307, 712029010, 906218740, 996840614, 1424058020, 1993681228, 2492101535, 4984203070, 9968406140]

約数ペア:

[(1, 9968406140), (2, 4984203070), (4, 2492101535), (5, 1993681228), (7, 1424058020), (10, 996840614), (11, 906218740), (14, 712029010), (20, 498420307), (22, 453109370), (28, 356014505), (35, 284811604), (44, 226554685), (49, 203436860), (55, 181243748), (70, 142405802), (77, 129459820), (98, 101718430), (110, 90621874), (140, 71202901), (154, 64729910), (196, 50859215), (220, 45310937), (245, 40687372), (308, 32364955), (385, 25891964), (490, 20343686), (539, 18494260), (770, 12945982), (980, 10171843), (1078, 9247130), (1540, 6472991), (2156, 4623565), (2695, 3698852), (5390, 1849426), (10780, 924713)]