90029730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4817}}^1$

素因数の和:4923

約数の個数: 64

約数和(自身を含む): 249765120

約数和(自身を除く): 159735390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 4817, 6230, 9345, 9634, 14451, 18690, 24085, 28902, 33719, 48170, 67438, 72255, 101157, 144510, 168595, 202314, 337190, 428713, 505785, 857426, 1011570, 1286139, 2143565, 2572278, 3000991, 4287130, 6001982, 6430695, 9002973, 12861390, 15004955, 18005946, 30009910, 45014865, 90029730]

約数ペア:

[(1, 90029730), (2, 45014865), (3, 30009910), (5, 18005946), (6, 15004955), (7, 12861390), (10, 9002973), (14, 6430695), (15, 6001982), (21, 4287130), (30, 3000991), (35, 2572278), (42, 2143565), (70, 1286139), (89, 1011570), (105, 857426), (178, 505785), (210, 428713), (267, 337190), (445, 202314), (534, 168595), (623, 144510), (890, 101157), (1246, 72255), (1335, 67438), (1869, 48170), (2670, 33719), (3115, 28902), (3738, 24085), (4817, 18690), (6230, 14451), (9345, 9634)]