1559253420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{8501}}^1$

素因数の和:9535

約数の個数: 72

約数和(自身を含む): 4734933840

約数和(自身を除く): 3175680420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1019, 2038, 3057, 4076, 5095, 6114, 8501, 9171, 10190, 12228, 15285, 17002, 18342, 20380, 25503, 30570, 34004, 36684, 42505, 45855, 51006, 61140, 76509, 85010, 91710, 102012, 127515, 153018, 170020, 183420, 255030, 306036, 382545, 510060, 765090, 1530180, 8662519, 17325038, 25987557, 34650076, 43312595, 51975114, 77962671, 86625190, 103950228, 129937785, 155925342, 173250380, 259875570, 311850684, 389813355, 519751140, 779626710, 1559253420]

約数ペア:

[(1, 1559253420), (2, 779626710), (3, 519751140), (4, 389813355), (5, 311850684), (6, 259875570), (9, 173250380), (10, 155925342), (12, 129937785), (15, 103950228), (18, 86625190), (20, 77962671), (30, 51975114), (36, 43312595), (45, 34650076), (60, 25987557), (90, 17325038), (180, 8662519), (1019, 1530180), (2038, 765090), (3057, 510060), (4076, 382545), (5095, 306036), (6114, 255030), (8501, 183420), (9171, 170020), (10190, 153018), (12228, 127515), (15285, 102012), (17002, 91710), (18342, 85010), (20380, 76509), (25503, 61140), (30570, 51006), (34004, 45855), (36684, 42505)]