1371445830

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{20903}}^1$

素因数の和:20934

約数の個数: 72

約数和(自身を含む): 3702892752

約数和(自身を除く): 2331446922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 6561, 7290, 10935, 13122, 20903, 21870, 32805, 41806, 62709, 65610, 104515, 125418, 188127, 209030, 313545, 376254, 564381, 627090, 940635, 1128762, 1693143, 1881270, 2821905, 3386286, 5079429, 5643810, 8465715, 10158858, 15238287, 16931430, 25397145, 30476574, 45714861, 50794290, 76191435, 91429722, 137144583, 152382870, 228574305, 274289166, 457148610, 685722915, 1371445830]

約数ペア:

[(1, 1371445830), (2, 685722915), (3, 457148610), (5, 274289166), (6, 228574305), (9, 152382870), (10, 137144583), (15, 91429722), (18, 76191435), (27, 50794290), (30, 45714861), (45, 30476574), (54, 25397145), (81, 16931430), (90, 15238287), (135, 10158858), (162, 8465715), (243, 5643810), (270, 5079429), (405, 3386286), (486, 2821905), (729, 1881270), (810, 1693143), (1215, 1128762), (1458, 940635), (2187, 627090), (2430, 564381), (3645, 376254), (4374, 313545), (6561, 209030), (7290, 188127), (10935, 125418), (13122, 104515), (20903, 65610), (21870, 62709), (32805, 41806)]