69053880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{82207}}^1$

素因数の和:82228

約数の個数: 64

約数和(自身を含む): 236759040

約数和(自身を除く): 167705160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 82207, 164414, 246621, 328828, 411035, 493242, 575449, 657656, 822070, 986484, 1150898, 1233105, 1644140, 1726347, 1972968, 2301796, 2466210, 2877245, 3288280, 3452694, 4603592, 4932420, 5754490, 6905388, 8631735, 9864840, 11508980, 13810776, 17263470, 23017960, 34526940, 69053880]

約数ペア:

[(1, 69053880), (2, 34526940), (3, 23017960), (4, 17263470), (5, 13810776), (6, 11508980), (7, 9864840), (8, 8631735), (10, 6905388), (12, 5754490), (14, 4932420), (15, 4603592), (20, 3452694), (21, 3288280), (24, 2877245), (28, 2466210), (30, 2301796), (35, 1972968), (40, 1726347), (42, 1644140), (56, 1233105), (60, 1150898), (70, 986484), (84, 822070), (105, 657656), (120, 575449), (140, 493242), (168, 411035), (210, 328828), (280, 246621), (420, 164414), (840, 82207)]