2914890390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{116923}}^1$

素因数の和:117213

約数の個数: 48

約数和(自身を含む): 7606140048

約数和(自身を除く): 4691249658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1385, 1662, 2493, 2770, 4155, 4986, 8310, 12465, 24930, 116923, 233846, 350769, 584615, 701538, 1052307, 1169230, 1753845, 2104614, 3507690, 5261535, 10523070, 32387671, 64775342, 97163013, 161938355, 194326026, 291489039, 323876710, 485815065, 582978078, 971630130, 1457445195, 2914890390]

約数ペア:

[(1, 2914890390), (2, 1457445195), (3, 971630130), (5, 582978078), (6, 485815065), (9, 323876710), (10, 291489039), (15, 194326026), (18, 161938355), (30, 97163013), (45, 64775342), (90, 32387671), (277, 10523070), (554, 5261535), (831, 3507690), (1385, 2104614), (1662, 1753845), (2493, 1169230), (2770, 1052307), (4155, 701538), (4986, 584615), (8310, 350769), (12465, 233846), (24930, 116923)]