85292270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1931}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 175827456

約数和(自身を除く): 90535186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 631, 1262, 1931, 3155, 3862, 4417, 6310, 8834, 9655, 13517, 19310, 22085, 27034, 44170, 67585, 135170, 1218461, 2436922, 6092305, 8529227, 12184610, 17058454, 42646135, 85292270]

約数ペア:

[(1, 85292270), (2, 42646135), (5, 17058454), (7, 12184610), (10, 8529227), (14, 6092305), (35, 2436922), (70, 1218461), (631, 135170), (1262, 67585), (1931, 44170), (3155, 27034), (3862, 22085), (4417, 19310), (6310, 13517), (8834, 9655)]