23867730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 64310400

約数和(自身を除く): 40442670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 811, 981, 1090, 1622, 1635, 1962, 2433, 2943, 3270, 4055, 4866, 4905, 5886, 7299, 8110, 9810, 12165, 14598, 14715, 21897, 24330, 29430, 36495, 43794, 72990, 88399, 109485, 176798, 218970, 265197, 441995, 530394, 795591, 883990, 1325985, 1591182, 2386773, 2651970, 3977955, 4773546, 7955910, 11933865, 23867730]

約数ペア:

[(1, 23867730), (2, 11933865), (3, 7955910), (5, 4773546), (6, 3977955), (9, 2651970), (10, 2386773), (15, 1591182), (18, 1325985), (27, 883990), (30, 795591), (45, 530394), (54, 441995), (90, 265197), (109, 218970), (135, 176798), (218, 109485), (270, 88399), (327, 72990), (545, 43794), (654, 36495), (811, 29430), (981, 24330), (1090, 21897), (1622, 14715), (1635, 14598), (1962, 12165), (2433, 9810), (2943, 8110), (3270, 7299), (4055, 5886), (4866, 4905)]