42562070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 79543296

約数和(自身を除く): 36981226

約数列:

[1, 2, 5, 10, 31, 62, 155, 251, 310, 502, 547, 1094, 1255, 2510, 2735, 5470, 7781, 15562, 16957, 33914, 38905, 77810, 84785, 137297, 169570, 274594, 686485, 1372970, 4256207, 8512414, 21281035, 42562070]

約数ペア:

[(1, 42562070), (2, 21281035), (5, 8512414), (10, 4256207), (31, 1372970), (62, 686485), (155, 274594), (251, 169570), (310, 137297), (502, 84785), (547, 77810), (1094, 38905), (1255, 33914), (2510, 16957), (2735, 15562), (5470, 7781)]