71308990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6217}}^1$

素因数の和:6292

約数の個数: 32

約数和(自身を含む): 136099584

約数和(自身を除く): 64790594

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 6217, 11470, 12434, 31085, 62170, 192727, 230029, 385454, 460058, 963635, 1150145, 1927270, 2300290, 7130899, 14261798, 35654495, 71308990]

約数ペア:

[(1, 71308990), (2, 35654495), (5, 14261798), (10, 7130899), (31, 2300290), (37, 1927270), (62, 1150145), (74, 963635), (155, 460058), (185, 385454), (310, 230029), (370, 192727), (1147, 62170), (2294, 31085), (5735, 12434), (6217, 11470)]