87282910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 187536384

約数和(自身を除く): 100253474

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 67, 110, 130, 134, 143, 286, 335, 670, 715, 737, 871, 911, 1430, 1474, 1742, 1822, 3685, 4355, 4555, 7370, 8710, 9110, 9581, 10021, 11843, 19162, 20042, 23686, 47905, 50105, 59215, 61037, 95810, 100210, 118430, 122074, 130273, 260546, 305185, 610370, 651365, 671407, 793481, 1302730, 1342814, 1586962, 3357035, 3967405, 6714070, 7934810, 8728291, 17456582, 43641455, 87282910]

約数ペア:

[(1, 87282910), (2, 43641455), (5, 17456582), (10, 8728291), (11, 7934810), (13, 6714070), (22, 3967405), (26, 3357035), (55, 1586962), (65, 1342814), (67, 1302730), (110, 793481), (130, 671407), (134, 651365), (143, 610370), (286, 305185), (335, 260546), (670, 130273), (715, 122074), (737, 118430), (871, 100210), (911, 95810), (1430, 61037), (1474, 59215), (1742, 50105), (1822, 47905), (3685, 23686), (4355, 20042), (4555, 19162), (7370, 11843), (8710, 10021), (9110, 9581)]