34441890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 94936320

約数和(自身を除く): 60494430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 401, 409, 802, 818, 1203, 1227, 2005, 2045, 2406, 2454, 2807, 2863, 4010, 4090, 5614, 5726, 6015, 6135, 8421, 8589, 12030, 12270, 14035, 14315, 16842, 17178, 28070, 28630, 42105, 42945, 84210, 85890, 164009, 328018, 492027, 820045, 984054, 1148063, 1640090, 2296126, 2460135, 3444189, 4920270, 5740315, 6888378, 11480630, 17220945, 34441890]

約数ペア:

[(1, 34441890), (2, 17220945), (3, 11480630), (5, 6888378), (6, 5740315), (7, 4920270), (10, 3444189), (14, 2460135), (15, 2296126), (21, 1640090), (30, 1148063), (35, 984054), (42, 820045), (70, 492027), (105, 328018), (210, 164009), (401, 85890), (409, 84210), (802, 42945), (818, 42105), (1203, 28630), (1227, 28070), (2005, 17178), (2045, 16842), (2406, 14315), (2454, 14035), (2807, 12270), (2863, 12030), (4010, 8589), (4090, 8421), (5614, 6135), (5726, 6015)]