64001530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 118039680

約数和(自身を除く): 54038150

約数列:

[1, 2, 5, 10, 71, 109, 142, 218, 355, 545, 710, 827, 1090, 1654, 4135, 7739, 8270, 15478, 38695, 58717, 77390, 90143, 117434, 180286, 293585, 450715, 587170, 901430, 6400153, 12800306, 32000765, 64001530]

約数ペア:

[(1, 64001530), (2, 32000765), (5, 12800306), (10, 6400153), (71, 901430), (109, 587170), (142, 450715), (218, 293585), (355, 180286), (545, 117434), (710, 90143), (827, 77390), (1090, 58717), (1654, 38695), (4135, 15478), (7739, 8270)]