710047605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 1215821376

約数和(自身を除く): 505773771

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 529, 645, 989, 1587, 2081, 2645, 2967, 4945, 6243, 7935, 10405, 14835, 22747, 31215, 47863, 68241, 89483, 113735, 143589, 239315, 268449, 341205, 447415, 717945, 1100849, 1342245, 2058109, 3302547, 5504245, 6174327, 10290545, 16512735, 30871635, 47336507, 142009521, 236682535, 710047605]

約数ペア:

[(1, 710047605), (3, 236682535), (5, 142009521), (15, 47336507), (23, 30871635), (43, 16512735), (69, 10290545), (115, 6174327), (129, 5504245), (215, 3302547), (345, 2058109), (529, 1342245), (645, 1100849), (989, 717945), (1587, 447415), (2081, 341205), (2645, 268449), (2967, 239315), (4945, 143589), (6243, 113735), (7935, 89483), (10405, 68241), (14835, 47863), (22747, 31215)]