34718276740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2459}}^1\times {\mathrm{14407}}^1$

素因数の和:16889

約数の個数: 72

約数和(自身を含む): 84852169920

約数和(自身を除く): 50133893180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2459, 4918, 9836, 12295, 14407, 17213, 24590, 28814, 34426, 49180, 57628, 68852, 72035, 86065, 100849, 120491, 144070, 172130, 201698, 240982, 288140, 344260, 403396, 481964, 504245, 602455, 705943, 1008490, 1204910, 1411886, 2016980, 2409820, 2823772, 3529715, 7059430, 14118860, 35426813, 70853626, 141707252, 177134065, 247987691, 354268130, 495975382, 708536260, 991950764, 1239938455, 1735913837, 2479876910, 3471827674, 4959753820, 6943655348, 8679569185, 17359138370, 34718276740]

約数ペア:

[(1, 34718276740), (2, 17359138370), (4, 8679569185), (5, 6943655348), (7, 4959753820), (10, 3471827674), (14, 2479876910), (20, 1735913837), (28, 1239938455), (35, 991950764), (49, 708536260), (70, 495975382), (98, 354268130), (140, 247987691), (196, 177134065), (245, 141707252), (490, 70853626), (980, 35426813), (2459, 14118860), (4918, 7059430), (9836, 3529715), (12295, 2823772), (14407, 2409820), (17213, 2016980), (24590, 1411886), (28814, 1204910), (34426, 1008490), (49180, 705943), (57628, 602455), (68852, 504245), (72035, 481964), (86065, 403396), (100849, 344260), (120491, 288140), (144070, 240982), (172130, 201698)]