34378680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{40927}}^1$

素因数の和:40948

約数の個数: 64

約数和(自身を含む): 117872640

約数和(自身を除く): 83493960

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, 40927, 81854, 122781, 163708, 204635, 245562, 286489, 327416, 409270, 491124, 572978, 613905, 818540, 859467, 982248, 1145956, 1227810, 1432445, 1637080, 1718934, 2291912, 2455620, 2864890, 3437868, 4297335, 4911240, 5729780, 6875736, 8594670, 11459560, 17189340, 34378680]

約数ペア:

[(1, 34378680), (2, 17189340), (3, 11459560), (4, 8594670), (5, 6875736), (6, 5729780), (7, 4911240), (8, 4297335), (10, 3437868), (12, 2864890), (14, 2455620), (15, 2291912), (20, 1718934), (21, 1637080), (24, 1432445), (28, 1227810), (30, 1145956), (35, 982248), (40, 859467), (42, 818540), (56, 613905), (60, 572978), (70, 491124), (84, 409270), (105, 327416), (120, 286489), (140, 245562), (168, 204635), (210, 163708), (280, 122781), (420, 81854), (840, 40927)]