831572170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 1889879040

約数和(自身を除く): 1058306870

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 79, 85, 110, 130, 143, 158, 170, 187, 221, 286, 374, 395, 433, 442, 715, 790, 866, 869, 935, 1027, 1105, 1343, 1430, 1738, 1870, 2054, 2165, 2210, 2431, 2686, 4330, 4345, 4763, 4862, 5135, 5629, 6715, 7361, 8690, 9526, 10270, 11258, 11297, 12155, 13430, 14722, 14773, 17459, 22594, 23815, 24310, 28145, 29546, 34207, 34918, 36805, 47630, 56290, 56485, 61919, 68414, 73610, 73865, 80971, 87295, 95693, 112970, 123838, 147730, 161942, 171035, 174590, 191386, 192049, 309595, 342070, 376277, 384098, 404855, 444691, 478465, 581519, 619190, 752554, 809710, 889382, 956930, 960245, 1052623, 1163038, 1881385, 1920490, 2105246, 2223455, 2907595, 3762770, 4446910, 4891601, 5263115, 5815190, 6396709, 7559747, 9783202, 10526230, 12793418, 15119494, 24458005, 31983545, 37798735, 48916010, 63967090, 75597470, 83157217, 166314434, 415786085, 831572170]

約数ペア:

[(1, 831572170), (2, 415786085), (5, 166314434), (10, 83157217), (11, 75597470), (13, 63967090), (17, 48916010), (22, 37798735), (26, 31983545), (34, 24458005), (55, 15119494), (65, 12793418), (79, 10526230), (85, 9783202), (110, 7559747), (130, 6396709), (143, 5815190), (158, 5263115), (170, 4891601), (187, 4446910), (221, 3762770), (286, 2907595), (374, 2223455), (395, 2105246), (433, 1920490), (442, 1881385), (715, 1163038), (790, 1052623), (866, 960245), (869, 956930), (935, 889382), (1027, 809710), (1105, 752554), (1343, 619190), (1430, 581519), (1738, 478465), (1870, 444691), (2054, 404855), (2165, 384098), (2210, 376277), (2431, 342070), (2686, 309595), (4330, 192049), (4345, 191386), (4763, 174590), (4862, 171035), (5135, 161942), (5629, 147730), (6715, 123838), (7361, 112970), (8690, 95693), (9526, 87295), (10270, 80971), (11258, 73865), (11297, 73610), (12155, 68414), (13430, 61919), (14722, 56485), (14773, 56290), (17459, 47630), (22594, 36805), (23815, 34918), (24310, 34207), (28145, 29546)]