5147870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5657}}^1$

素因数の和:5684

約数の個数: 32

約数和(自身を含む): 11406528

約数和(自身を除く): 6258658

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 5657, 11314, 28285, 39599, 56570, 73541, 79198, 147082, 197995, 367705, 395990, 514787, 735410, 1029574, 2573935, 5147870]

約数ペア:

[(1, 5147870), (2, 2573935), (5, 1029574), (7, 735410), (10, 514787), (13, 395990), (14, 367705), (26, 197995), (35, 147082), (65, 79198), (70, 73541), (91, 56570), (130, 39599), (182, 28285), (455, 11314), (910, 5657)]