80669490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 216494208

約数和(自身を除く): 135824718

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 121, 142, 165, 213, 242, 313, 330, 355, 363, 426, 605, 626, 710, 726, 781, 939, 1065, 1210, 1562, 1565, 1815, 1878, 2130, 2343, 3130, 3443, 3630, 3905, 4686, 4695, 6886, 7810, 8591, 9390, 10329, 11715, 17182, 17215, 20658, 22223, 23430, 25773, 34430, 37873, 42955, 44446, 51546, 51645, 66669, 75746, 85910, 103290, 111115, 113619, 128865, 133338, 189365, 222230, 227238, 244453, 257730, 333345, 378730, 488906, 568095, 666690, 733359, 1136190, 1222265, 1466718, 2444530, 2688983, 3666795, 5377966, 7333590, 8066949, 13444915, 16133898, 26889830, 40334745, 80669490]

約数ペア:

[(1, 80669490), (2, 40334745), (3, 26889830), (5, 16133898), (6, 13444915), (10, 8066949), (11, 7333590), (15, 5377966), (22, 3666795), (30, 2688983), (33, 2444530), (55, 1466718), (66, 1222265), (71, 1136190), (110, 733359), (121, 666690), (142, 568095), (165, 488906), (213, 378730), (242, 333345), (313, 257730), (330, 244453), (355, 227238), (363, 222230), (426, 189365), (605, 133338), (626, 128865), (710, 113619), (726, 111115), (781, 103290), (939, 85910), (1065, 75746), (1210, 66669), (1562, 51645), (1565, 51546), (1815, 44446), (1878, 42955), (2130, 37873), (2343, 34430), (3130, 25773), (3443, 23430), (3630, 22223), (3905, 20658), (4686, 17215), (4695, 17182), (6886, 11715), (7810, 10329), (8591, 9390)]