30348752

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8741}}^1$

素因数の和:8787

約数の個数: 40

約数和(自身を含む): 69376512

約数和(自身を除く): 39027760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 8741, 17482, 34964, 61187, 69928, 122374, 139856, 244748, 270971, 489496, 541942, 978992, 1083884, 1896797, 2167768, 3793594, 4335536, 7587188, 15174376, 30348752]

約数ペア:

[(1, 30348752), (2, 15174376), (4, 7587188), (7, 4335536), (8, 3793594), (14, 2167768), (16, 1896797), (28, 1083884), (31, 978992), (56, 541942), (62, 489496), (112, 270971), (124, 244748), (217, 139856), (248, 122374), (434, 69928), (496, 61187), (868, 34964), (1736, 17482), (3472, 8741)]