23227820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15083}}^1$

素因数の和:15110

約数の個数: 48

約数和(自身を含む): 60818688

約数和(自身を除く): 37590868

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 15083, 30166, 60332, 75415, 105581, 150830, 165913, 211162, 301660, 331826, 422324, 527905, 663652, 829565, 1055810, 1161391, 1659130, 2111620, 2322782, 3318260, 4645564, 5806955, 11613910, 23227820]

約数ペア:

[(1, 23227820), (2, 11613910), (4, 5806955), (5, 4645564), (7, 3318260), (10, 2322782), (11, 2111620), (14, 1659130), (20, 1161391), (22, 1055810), (28, 829565), (35, 663652), (44, 527905), (55, 422324), (70, 331826), (77, 301660), (110, 211162), (140, 165913), (154, 150830), (220, 105581), (308, 75415), (385, 60332), (770, 30166), (1540, 15083)]