61797890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4721}}^1$

素因数の和:4763

約数の個数: 64

約数和(自身を含む): 146873088

約数和(自身を除く): 85075198

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 4721, 6545, 9442, 13090, 23605, 33047, 47210, 51931, 66094, 80257, 103862, 160514, 165235, 259655, 330470, 363517, 401285, 519310, 561799, 727034, 802570, 882827, 1123598, 1765654, 1817585, 2808995, 3635170, 4414135, 5617990, 6179789, 8828270, 12359578, 30898945, 61797890]

約数ペア:

[(1, 61797890), (2, 30898945), (5, 12359578), (7, 8828270), (10, 6179789), (11, 5617990), (14, 4414135), (17, 3635170), (22, 2808995), (34, 1817585), (35, 1765654), (55, 1123598), (70, 882827), (77, 802570), (85, 727034), (110, 561799), (119, 519310), (154, 401285), (170, 363517), (187, 330470), (238, 259655), (374, 165235), (385, 160514), (595, 103862), (770, 80257), (935, 66094), (1190, 51931), (1309, 47210), (1870, 33047), (2618, 23605), (4721, 13090), (6545, 9442)]