12226890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 32006016

約数和(自身を除く): 19779126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 293, 321, 390, 535, 586, 642, 879, 1070, 1391, 1465, 1605, 1758, 2782, 2930, 3210, 3809, 4173, 4395, 6955, 7618, 8346, 8790, 11427, 13910, 19045, 20865, 22854, 31351, 38090, 41730, 57135, 62702, 94053, 114270, 156755, 188106, 313510, 407563, 470265, 815126, 940530, 1222689, 2037815, 2445378, 4075630, 6113445, 12226890]

約数ペア:

[(1, 12226890), (2, 6113445), (3, 4075630), (5, 2445378), (6, 2037815), (10, 1222689), (13, 940530), (15, 815126), (26, 470265), (30, 407563), (39, 313510), (65, 188106), (78, 156755), (107, 114270), (130, 94053), (195, 62702), (214, 57135), (293, 41730), (321, 38090), (390, 31351), (535, 22854), (586, 20865), (642, 19045), (879, 13910), (1070, 11427), (1391, 8790), (1465, 8346), (1605, 7618), (1758, 6955), (2782, 4395), (2930, 4173), (3210, 3809)]