1010645090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{158657}}^1$

素因数の和:158691

約数の個数: 48

約数和(自身を含む): 2278963512

約数和(自身を除く): 1268318422

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, 158657, 317314, 793285, 1110599, 1586570, 2062541, 2221198, 4125082, 5552995, 7774193, 10312705, 11105990, 14437787, 15548386, 20625410, 28875574, 38870965, 72188935, 77741930, 101064509, 144377870, 202129018, 505322545, 1010645090]

約数ペア:

[(1, 1010645090), (2, 505322545), (5, 202129018), (7, 144377870), (10, 101064509), (13, 77741930), (14, 72188935), (26, 38870965), (35, 28875574), (49, 20625410), (65, 15548386), (70, 14437787), (91, 11105990), (98, 10312705), (130, 7774193), (182, 5552995), (245, 4125082), (455, 2221198), (490, 2062541), (637, 1586570), (910, 1110599), (1274, 793285), (3185, 317314), (6370, 158657)]