512163090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{183571}}^1$

素因数の和:183615

約数の個数: 48

約数和(自身を含む): 1374587136

約数和(自身を除く): 862424046

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, 183571, 367142, 550713, 917855, 1101426, 1652139, 1835710, 2753565, 3304278, 5507130, 5690701, 8260695, 11381402, 16521390, 17072103, 28453505, 34144206, 51216309, 56907010, 85360515, 102432618, 170721030, 256081545, 512163090]

約数ペア:

[(1, 512163090), (2, 256081545), (3, 170721030), (5, 102432618), (6, 85360515), (9, 56907010), (10, 51216309), (15, 34144206), (18, 28453505), (30, 17072103), (31, 16521390), (45, 11381402), (62, 8260695), (90, 5690701), (93, 5507130), (155, 3304278), (186, 2753565), (279, 1835710), (310, 1652139), (465, 1101426), (558, 917855), (930, 550713), (1395, 367142), (2790, 183571)]