69531770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 158305536

約数和(自身を除く): 88773766

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 73, 77, 110, 146, 154, 365, 385, 511, 730, 770, 803, 1022, 1237, 1606, 2474, 2555, 4015, 5110, 5621, 6185, 8030, 8659, 11242, 12370, 13607, 17318, 27214, 28105, 43295, 56210, 68035, 86590, 90301, 95249, 136070, 180602, 190498, 451505, 476245, 632107, 903010, 952490, 993311, 1264214, 1986622, 3160535, 4966555, 6321070, 6953177, 9933110, 13906354, 34765885, 69531770]

約数ペア:

[(1, 69531770), (2, 34765885), (5, 13906354), (7, 9933110), (10, 6953177), (11, 6321070), (14, 4966555), (22, 3160535), (35, 1986622), (55, 1264214), (70, 993311), (73, 952490), (77, 903010), (110, 632107), (146, 476245), (154, 451505), (365, 190498), (385, 180602), (511, 136070), (730, 95249), (770, 90301), (803, 86590), (1022, 68035), (1237, 56210), (1606, 43295), (2474, 28105), (2555, 27214), (4015, 17318), (5110, 13607), (5621, 12370), (6185, 11242), (8030, 8659)]