69146770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 157075200

約数和(自身を除く): 87928430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 89, 110, 154, 178, 385, 445, 623, 770, 890, 979, 1009, 1246, 1958, 2018, 3115, 4895, 5045, 6230, 6853, 7063, 9790, 10090, 11099, 13706, 14126, 22198, 34265, 35315, 55495, 68530, 70630, 77693, 89801, 110990, 155386, 179602, 388465, 449005, 628607, 776930, 898010, 987811, 1257214, 1975622, 3143035, 4939055, 6286070, 6914677, 9878110, 13829354, 34573385, 69146770]

約数ペア:

[(1, 69146770), (2, 34573385), (5, 13829354), (7, 9878110), (10, 6914677), (11, 6286070), (14, 4939055), (22, 3143035), (35, 1975622), (55, 1257214), (70, 987811), (77, 898010), (89, 776930), (110, 628607), (154, 449005), (178, 388465), (385, 179602), (445, 155386), (623, 110990), (770, 89801), (890, 77693), (979, 70630), (1009, 68530), (1246, 55495), (1958, 35315), (2018, 34265), (3115, 22198), (4895, 14126), (5045, 13706), (6230, 11099), (6853, 10090), (7063, 9790)]