34017620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18691}}^1$

素因数の和:18720

約数の個数: 48

約数和(自身を含む): 87927168

約数和(自身を除く): 53909548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 18691, 37382, 74764, 93455, 130837, 186910, 242983, 261674, 373820, 485966, 523348, 654185, 971932, 1214915, 1308370, 1700881, 2429830, 2616740, 3401762, 4859660, 6803524, 8504405, 17008810, 34017620]

約数ペア:

[(1, 34017620), (2, 17008810), (4, 8504405), (5, 6803524), (7, 4859660), (10, 3401762), (13, 2616740), (14, 2429830), (20, 1700881), (26, 1308370), (28, 1214915), (35, 971932), (52, 654185), (65, 523348), (70, 485966), (91, 373820), (130, 261674), (140, 242983), (182, 186910), (260, 130837), (364, 93455), (455, 74764), (910, 37382), (1820, 18691)]