8440530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{40193}}^1$

素因数の和:40210

約数の個数: 32

約数和(自身を含む): 23151744

約数和(自身を除く): 14711214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 40193, 80386, 120579, 200965, 241158, 281351, 401930, 562702, 602895, 844053, 1205790, 1406755, 1688106, 2813510, 4220265, 8440530]

約数ペア:

[(1, 8440530), (2, 4220265), (3, 2813510), (5, 1688106), (6, 1406755), (7, 1205790), (10, 844053), (14, 602895), (15, 562702), (21, 401930), (30, 281351), (35, 241158), (42, 200965), (70, 120579), (105, 80386), (210, 40193)]