67980570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{323717}}^1$

素因数の和:323734

約数の個数: 32

約数和(自身を含む): 186461568

約数和(自身を除く): 118480998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 323717, 647434, 971151, 1618585, 1942302, 2266019, 3237170, 4532038, 4855755, 6798057, 9711510, 11330095, 13596114, 22660190, 33990285, 67980570]

約数ペア:

[(1, 67980570), (2, 33990285), (3, 22660190), (5, 13596114), (6, 11330095), (7, 9711510), (10, 6798057), (14, 4855755), (15, 4532038), (21, 3237170), (30, 2266019), (35, 1942302), (42, 1618585), (70, 971151), (105, 647434), (210, 323717)]