68702410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 144973800

約数和(自身を除く): 76271390

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 149, 245, 298, 490, 745, 941, 1043, 1490, 1882, 2086, 4705, 5215, 6587, 7301, 9410, 10430, 13174, 14602, 32935, 36505, 46109, 65870, 73010, 92218, 140209, 230545, 280418, 461090, 701045, 981463, 1402090, 1962926, 4907315, 6870241, 9814630, 13740482, 34351205, 68702410]

約数ペア:

[(1, 68702410), (2, 34351205), (5, 13740482), (7, 9814630), (10, 6870241), (14, 4907315), (35, 1962926), (49, 1402090), (70, 981463), (98, 701045), (149, 461090), (245, 280418), (298, 230545), (490, 140209), (745, 92218), (941, 73010), (1043, 65870), (1490, 46109), (1882, 36505), (2086, 32935), (4705, 14602), (5215, 13174), (6587, 10430), (7301, 9410)]