15017380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 36602496

約数和(自身を除く): 21585116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1601, 1876, 2345, 3202, 4690, 6404, 8005, 9380, 11207, 16010, 22414, 32020, 44828, 56035, 107267, 112070, 214534, 224140, 429068, 536335, 750869, 1072670, 1501738, 2145340, 3003476, 3754345, 7508690, 15017380]

約数ペア:

[(1, 15017380), (2, 7508690), (4, 3754345), (5, 3003476), (7, 2145340), (10, 1501738), (14, 1072670), (20, 750869), (28, 536335), (35, 429068), (67, 224140), (70, 214534), (134, 112070), (140, 107267), (268, 56035), (335, 44828), (469, 32020), (670, 22414), (938, 16010), (1340, 11207), (1601, 9380), (1876, 8005), (2345, 6404), (3202, 4690)]