148935570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{709217}}^1$

素因数の和:709234

約数の個数: 32

約数和(自身を含む): 408509568

約数和(自身を除く): 259573998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 709217, 1418434, 2127651, 3546085, 4255302, 4964519, 7092170, 9929038, 10638255, 14893557, 21276510, 24822595, 29787114, 49645190, 74467785, 148935570]

約数ペア:

[(1, 148935570), (2, 74467785), (3, 49645190), (5, 29787114), (6, 24822595), (7, 21276510), (10, 14893557), (14, 10638255), (15, 9929038), (21, 7092170), (30, 4964519), (35, 4255302), (42, 3546085), (70, 2127651), (105, 1418434), (210, 709217)]