12668060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 31026240

約数和(自身を除く): 18358180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 37, 38, 53, 68, 74, 76, 85, 95, 106, 148, 170, 185, 190, 212, 265, 323, 340, 370, 380, 530, 629, 646, 703, 740, 901, 1007, 1060, 1258, 1292, 1406, 1615, 1802, 1961, 2014, 2516, 2812, 3145, 3230, 3515, 3604, 3922, 4028, 4505, 5035, 6290, 6460, 7030, 7844, 9010, 9805, 10070, 11951, 12580, 14060, 17119, 18020, 19610, 20140, 23902, 33337, 34238, 37259, 39220, 47804, 59755, 66674, 68476, 74518, 85595, 119510, 133348, 149036, 166685, 171190, 186295, 239020, 333370, 342380, 372590, 633403, 666740, 745180, 1266806, 2533612, 3167015, 6334030, 12668060]

約数ペア:

[(1, 12668060), (2, 6334030), (4, 3167015), (5, 2533612), (10, 1266806), (17, 745180), (19, 666740), (20, 633403), (34, 372590), (37, 342380), (38, 333370), (53, 239020), (68, 186295), (74, 171190), (76, 166685), (85, 149036), (95, 133348), (106, 119510), (148, 85595), (170, 74518), (185, 68476), (190, 66674), (212, 59755), (265, 47804), (323, 39220), (340, 37259), (370, 34238), (380, 33337), (530, 23902), (629, 20140), (646, 19610), (703, 18020), (740, 17119), (901, 14060), (1007, 12580), (1060, 11951), (1258, 10070), (1292, 9805), (1406, 9010), (1615, 7844), (1802, 7030), (1961, 6460), (2014, 6290), (2516, 5035), (2812, 4505), (3145, 4028), (3230, 3922), (3515, 3604)]