79749270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 220428000

約数和(自身を除く): 140678730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 149, 171, 190, 285, 298, 313, 342, 447, 570, 626, 745, 855, 894, 939, 1341, 1490, 1565, 1710, 1878, 2235, 2682, 2817, 2831, 3130, 4470, 4695, 5634, 5662, 5947, 6705, 8493, 9390, 11894, 13410, 14085, 14155, 16986, 17841, 25479, 28170, 28310, 29735, 35682, 42465, 46637, 50958, 53523, 59470, 84930, 89205, 93274, 107046, 127395, 139911, 178410, 233185, 254790, 267615, 279822, 419733, 466370, 535230, 699555, 839466, 886103, 1399110, 1772206, 2098665, 2658309, 4197330, 4430515, 5316618, 7974927, 8861030, 13291545, 15949854, 26583090, 39874635, 79749270]

約数ペア:

[(1, 79749270), (2, 39874635), (3, 26583090), (5, 15949854), (6, 13291545), (9, 8861030), (10, 7974927), (15, 5316618), (18, 4430515), (19, 4197330), (30, 2658309), (38, 2098665), (45, 1772206), (57, 1399110), (90, 886103), (95, 839466), (114, 699555), (149, 535230), (171, 466370), (190, 419733), (285, 279822), (298, 267615), (313, 254790), (342, 233185), (447, 178410), (570, 139911), (626, 127395), (745, 107046), (855, 93274), (894, 89205), (939, 84930), (1341, 59470), (1490, 53523), (1565, 50958), (1710, 46637), (1878, 42465), (2235, 35682), (2682, 29735), (2817, 28310), (2831, 28170), (3130, 25479), (4470, 17841), (4695, 16986), (5634, 14155), (5662, 14085), (5947, 13410), (6705, 11894), (8493, 9390)]