463484140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{1511}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 1136594592

約数和(自身を除く): 673110452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 313, 490, 626, 980, 1252, 1511, 1565, 2191, 3022, 3130, 4382, 6044, 6260, 7555, 8764, 10577, 10955, 15110, 15337, 21154, 21910, 30220, 30674, 42308, 43820, 52885, 61348, 74039, 76685, 105770, 148078, 153370, 211540, 296156, 306740, 370195, 472943, 740390, 945886, 1480780, 1891772, 2364715, 3310601, 4729430, 6621202, 9458860, 13242404, 16553005, 23174207, 33106010, 46348414, 66212020, 92696828, 115871035, 231742070, 463484140]

約数ペア:

[(1, 463484140), (2, 231742070), (4, 115871035), (5, 92696828), (7, 66212020), (10, 46348414), (14, 33106010), (20, 23174207), (28, 16553005), (35, 13242404), (49, 9458860), (70, 6621202), (98, 4729430), (140, 3310601), (196, 2364715), (245, 1891772), (313, 1480780), (490, 945886), (626, 740390), (980, 472943), (1252, 370195), (1511, 306740), (1565, 296156), (2191, 211540), (3022, 153370), (3130, 148078), (4382, 105770), (6044, 76685), (6260, 74039), (7555, 61348), (8764, 52885), (10577, 43820), (10955, 42308), (15110, 30674), (15337, 30220), (21154, 21910)]