69730470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2827

約数の個数: 80

約数和(自身を含む): 193615488

約数和(自身を除く): 123885018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2777, 2790, 4185, 5022, 5554, 8331, 8370, 12555, 13885, 16662, 24993, 25110, 27770, 41655, 49986, 74979, 83310, 86087, 124965, 149958, 172174, 224937, 249930, 258261, 374895, 430435, 449874, 516522, 749790, 774783, 860870, 1124685, 1291305, 1549566, 2249370, 2324349, 2582610, 3873915, 4648698, 6973047, 7747830, 11621745, 13946094, 23243490, 34865235, 69730470]

約数ペア:

[(1, 69730470), (2, 34865235), (3, 23243490), (5, 13946094), (6, 11621745), (9, 7747830), (10, 6973047), (15, 4648698), (18, 3873915), (27, 2582610), (30, 2324349), (31, 2249370), (45, 1549566), (54, 1291305), (62, 1124685), (81, 860870), (90, 774783), (93, 749790), (135, 516522), (155, 449874), (162, 430435), (186, 374895), (270, 258261), (279, 249930), (310, 224937), (405, 172174), (465, 149958), (558, 124965), (810, 86087), (837, 83310), (930, 74979), (1395, 49986), (1674, 41655), (2511, 27770), (2777, 25110), (2790, 24993), (4185, 16662), (5022, 13885), (5554, 12555), (8331, 8370)]