4140570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19717}}^1$

素因数の和:19734

約数の個数: 32

約数和(自身を含む): 11357568

約数和(自身を除く): 7216998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 19717, 39434, 59151, 98585, 118302, 138019, 197170, 276038, 295755, 414057, 591510, 690095, 828114, 1380190, 2070285, 4140570]

約数ペア:

[(1, 4140570), (2, 2070285), (3, 1380190), (5, 828114), (6, 690095), (7, 591510), (10, 414057), (14, 295755), (15, 276038), (21, 197170), (30, 138019), (35, 118302), (42, 98585), (70, 59151), (105, 39434), (210, 19717)]