129017490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{87767}}^1$

素因数の和:87791

約数の個数: 48

約数和(自身を含む): 360199872

約数和(自身を除く): 231182382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 87767, 175534, 263301, 438835, 526602, 614369, 877670, 1228738, 1316505, 1843107, 2633010, 3071845, 3686214, 4300583, 6143690, 8601166, 9215535, 12901749, 18431070, 21502915, 25803498, 43005830, 64508745, 129017490]

約数ペア:

[(1, 129017490), (2, 64508745), (3, 43005830), (5, 25803498), (6, 21502915), (7, 18431070), (10, 12901749), (14, 9215535), (15, 8601166), (21, 6143690), (30, 4300583), (35, 3686214), (42, 3071845), (49, 2633010), (70, 1843107), (98, 1316505), (105, 1228738), (147, 877670), (210, 614369), (245, 526602), (294, 438835), (490, 263301), (735, 175534), (1470, 87767)]