4979590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 6632570

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 223, 290, 319, 385, 406, 446, 638, 770, 1015, 1115, 1561, 1595, 2030, 2230, 2233, 2453, 3122, 3190, 4466, 4906, 6467, 7805, 11165, 12265, 12934, 15610, 17171, 22330, 24530, 32335, 34342, 45269, 64670, 71137, 85855, 90538, 142274, 171710, 226345, 355685, 452690, 497959, 711370, 995918, 2489795, 4979590]

約数ペア:

[(1, 4979590), (2, 2489795), (5, 995918), (7, 711370), (10, 497959), (11, 452690), (14, 355685), (22, 226345), (29, 171710), (35, 142274), (55, 90538), (58, 85855), (70, 71137), (77, 64670), (110, 45269), (145, 34342), (154, 32335), (203, 24530), (223, 22330), (290, 17171), (319, 15610), (385, 12934), (406, 12265), (446, 11165), (638, 7805), (770, 6467), (1015, 4906), (1115, 4466), (1561, 3190), (1595, 3122), (2030, 2453), (2230, 2233)]