137350070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 292965120

約数和(自身を除く): 155615050

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 139, 143, 278, 286, 691, 695, 715, 1382, 1390, 1430, 1529, 1807, 3058, 3455, 3614, 6910, 7601, 7645, 8983, 9035, 15202, 15290, 17966, 18070, 19877, 38005, 39754, 44915, 76010, 89830, 96049, 98813, 99385, 192098, 197626, 198770, 480245, 494065, 960490, 988130, 1056539, 1248637, 2113078, 2497274, 5282695, 6243185, 10565390, 12486370, 13735007, 27470014, 68675035, 137350070]

約数ペア:

[(1, 137350070), (2, 68675035), (5, 27470014), (10, 13735007), (11, 12486370), (13, 10565390), (22, 6243185), (26, 5282695), (55, 2497274), (65, 2113078), (110, 1248637), (130, 1056539), (139, 988130), (143, 960490), (278, 494065), (286, 480245), (691, 198770), (695, 197626), (715, 192098), (1382, 99385), (1390, 98813), (1430, 96049), (1529, 89830), (1807, 76010), (3058, 44915), (3455, 39754), (3614, 38005), (6910, 19877), (7601, 18070), (7645, 17966), (8983, 15290), (9035, 15202)]