68586070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 145411200

約数和(自身を除く): 76825130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 101, 109, 178, 202, 218, 445, 505, 545, 623, 707, 763, 890, 1010, 1090, 1246, 1414, 1526, 3115, 3535, 3815, 6230, 7070, 7630, 8989, 9701, 11009, 17978, 19402, 22018, 44945, 48505, 55045, 62923, 67907, 77063, 89890, 97010, 110090, 125846, 135814, 154126, 314615, 339535, 385315, 629230, 679070, 770630, 979801, 1959602, 4899005, 6858607, 9798010, 13717214, 34293035, 68586070]

約数ペア:

[(1, 68586070), (2, 34293035), (5, 13717214), (7, 9798010), (10, 6858607), (14, 4899005), (35, 1959602), (70, 979801), (89, 770630), (101, 679070), (109, 629230), (178, 385315), (202, 339535), (218, 314615), (445, 154126), (505, 135814), (545, 125846), (623, 110090), (707, 97010), (763, 89890), (890, 77063), (1010, 67907), (1090, 62923), (1246, 55045), (1414, 48505), (1526, 44945), (3115, 22018), (3535, 19402), (3815, 17978), (6230, 11009), (7070, 9701), (7630, 8989)]