74555010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1009}}^1$

素因数の和:1843

約数の個数: 48

約数和(自身を含む): 194271480

約数和(自身を除く): 119716470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 821, 1009, 1642, 2018, 2463, 3027, 4105, 4926, 5045, 6054, 7389, 8210, 9081, 10090, 12315, 14778, 15135, 18162, 24630, 30270, 36945, 45405, 73890, 90810, 828389, 1656778, 2485167, 4141945, 4970334, 7455501, 8283890, 12425835, 14911002, 24851670, 37277505, 74555010]

約数ペア:

[(1, 74555010), (2, 37277505), (3, 24851670), (5, 14911002), (6, 12425835), (9, 8283890), (10, 7455501), (15, 4970334), (18, 4141945), (30, 2485167), (45, 1656778), (90, 828389), (821, 90810), (1009, 73890), (1642, 45405), (2018, 36945), (2463, 30270), (3027, 24630), (4105, 18162), (4926, 15135), (5045, 14778), (6054, 12315), (7389, 10090), (8210, 9081)]