355127630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8073

約数の個数: 64

約数和(自身を含む): 775305216

約数和(自身を除く): 420177586

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 806, 1430, 1705, 2015, 3410, 4030, 4433, 8011, 8866, 16022, 22165, 40055, 44330, 80110, 88121, 104143, 176242, 208286, 248341, 440605, 496682, 520715, 881210, 1041430, 1145573, 1241705, 2291146, 2483410, 2731751, 3228433, 5463502, 5727865, 6456866, 11455730, 13658755, 16142165, 27317510, 32284330, 35512763, 71025526, 177563815, 355127630]

約数ペア:

[(1, 355127630), (2, 177563815), (5, 71025526), (10, 35512763), (11, 32284330), (13, 27317510), (22, 16142165), (26, 13658755), (31, 11455730), (55, 6456866), (62, 5727865), (65, 5463502), (110, 3228433), (130, 2731751), (143, 2483410), (155, 2291146), (286, 1241705), (310, 1145573), (341, 1041430), (403, 881210), (682, 520715), (715, 496682), (806, 440605), (1430, 248341), (1705, 208286), (2015, 176242), (3410, 104143), (4030, 88121), (4433, 80110), (8011, 44330), (8866, 40055), (16022, 22165)]