238804930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37489}}^1$

素因数の和:37523

約数の個数: 48

約数和(自身を含む): 538506360

約数和(自身を除く): 299701430

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 37489, 74978, 187445, 262423, 374890, 487357, 524846, 974714, 1312115, 1836961, 2436785, 2624230, 3411499, 3673922, 4873570, 6822998, 9184805, 17057495, 18369610, 23880493, 34114990, 47760986, 119402465, 238804930]

約数ペア:

[(1, 238804930), (2, 119402465), (5, 47760986), (7, 34114990), (10, 23880493), (13, 18369610), (14, 17057495), (26, 9184805), (35, 6822998), (49, 4873570), (65, 3673922), (70, 3411499), (91, 2624230), (98, 2436785), (130, 1836961), (182, 1312115), (245, 974714), (455, 524846), (490, 487357), (637, 374890), (910, 262423), (1274, 187445), (3185, 74978), (6370, 37489)]