22789930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 44439840

約数和(自身を除く): 21649910

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 107, 118, 190, 214, 295, 361, 535, 590, 722, 1070, 1121, 1805, 2033, 2242, 3610, 4066, 5605, 6313, 10165, 11210, 12626, 20330, 21299, 31565, 38627, 42598, 63130, 77254, 106495, 119947, 193135, 212990, 239894, 386270, 599735, 1199470, 2278993, 4557986, 11394965, 22789930]

約数ペア:

[(1, 22789930), (2, 11394965), (5, 4557986), (10, 2278993), (19, 1199470), (38, 599735), (59, 386270), (95, 239894), (107, 212990), (118, 193135), (190, 119947), (214, 106495), (295, 77254), (361, 63130), (535, 42598), (590, 38627), (722, 31565), (1070, 21299), (1121, 20330), (1805, 12626), (2033, 11210), (2242, 10165), (3610, 6313), (4066, 5605)]