15690789534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{13411}}^1$

素因数の和:13825

約数の個数: 64

約数和(自身を含む): 36386219520

約数和(自身を除く): 20695429986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 313, 534, 623, 626, 939, 1246, 1869, 1878, 2191, 3738, 4382, 6573, 13146, 13411, 26822, 27857, 40233, 55714, 80466, 83571, 93877, 167142, 187754, 194999, 281631, 389998, 563262, 584997, 1169994, 1193579, 2387158, 3580737, 4197643, 7161474, 8355053, 8395286, 12592929, 16710106, 25065159, 25185858, 29383501, 50130318, 58767002, 88150503, 176301006, 373590227, 747180454, 1120770681, 2241541362, 2615131589, 5230263178, 7845394767, 15690789534]

約数ペア:

[(1, 15690789534), (2, 7845394767), (3, 5230263178), (6, 2615131589), (7, 2241541362), (14, 1120770681), (21, 747180454), (42, 373590227), (89, 176301006), (178, 88150503), (267, 58767002), (313, 50130318), (534, 29383501), (623, 25185858), (626, 25065159), (939, 16710106), (1246, 12592929), (1869, 8395286), (1878, 8355053), (2191, 7161474), (3738, 4197643), (4382, 3580737), (6573, 2387158), (13146, 1193579), (13411, 1169994), (26822, 584997), (27857, 563262), (40233, 389998), (55714, 281631), (80466, 194999), (83571, 187754), (93877, 167142)]