100140530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20149}}^1$

素因数の和:20234

約数の個数: 32

約数和(自身を含む): 208915200

約数和(自身を除く): 108774670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 20149, 40298, 100745, 141043, 201490, 282086, 705215, 1410430, 1430579, 2861158, 7152895, 10014053, 14305790, 20028106, 50070265, 100140530]

約数ペア:

[(1, 100140530), (2, 50070265), (5, 20028106), (7, 14305790), (10, 10014053), (14, 7152895), (35, 2861158), (70, 1430579), (71, 1410430), (142, 705215), (355, 282086), (497, 201490), (710, 141043), (994, 100745), (2485, 40298), (4970, 20149)]