1680147860170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3282757}}^1$

素因数の和:3282935

約数の個数: 64

約数和(自身を含む): 3388436545536

約数和(自身を除く): 1708288685366

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 127, 130, 155, 254, 310, 403, 635, 806, 1270, 1651, 2015, 3302, 3937, 4030, 7874, 8255, 16510, 19685, 39370, 51181, 102362, 255905, 511810, 3282757, 6565514, 16413785, 32827570, 42675841, 85351682, 101765467, 203530934, 213379205, 416910139, 426758410, 508827335, 833820278, 1017654670, 1322951071, 2084550695, 2645902142, 4169101390, 5419831807, 6614755355, 10839663614, 12924214309, 13229510710, 25848428618, 27099159035, 54198318070, 64621071545, 129242143090, 168014786017, 336029572034, 840073930085, 1680147860170]

約数ペア:

[(1, 1680147860170), (2, 840073930085), (5, 336029572034), (10, 168014786017), (13, 129242143090), (26, 64621071545), (31, 54198318070), (62, 27099159035), (65, 25848428618), (127, 13229510710), (130, 12924214309), (155, 10839663614), (254, 6614755355), (310, 5419831807), (403, 4169101390), (635, 2645902142), (806, 2084550695), (1270, 1322951071), (1651, 1017654670), (2015, 833820278), (3302, 508827335), (3937, 426758410), (4030, 416910139), (7874, 213379205), (8255, 203530934), (16510, 101765467), (19685, 85351682), (39370, 42675841), (51181, 32827570), (102362, 16413785), (255905, 6565514), (511810, 3282757)]