247353030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88657}}^1$

素因数の和:88701

約数の個数: 48

約数和(自身を含む): 663871104

約数和(自身を除く): 416518074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 88657, 177314, 265971, 443285, 531942, 797913, 886570, 1329855, 1595826, 2659710, 2748367, 3989565, 5496734, 7979130, 8245101, 13741835, 16490202, 24735303, 27483670, 41225505, 49470606, 82451010, 123676515, 247353030]

約数ペア:

[(1, 247353030), (2, 123676515), (3, 82451010), (5, 49470606), (6, 41225505), (9, 27483670), (10, 24735303), (15, 16490202), (18, 13741835), (30, 8245101), (31, 7979130), (45, 5496734), (62, 3989565), (90, 2748367), (93, 2659710), (155, 1595826), (186, 1329855), (279, 886570), (310, 797913), (465, 531942), (558, 443285), (930, 265971), (1395, 177314), (2790, 88657)]