177551230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{1291}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 339072480

約数和(自身を除く): 161521250

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 809, 1291, 1618, 2582, 4045, 6455, 8090, 12910, 13753, 21947, 27506, 43894, 68765, 109735, 137530, 219470, 1044419, 2088838, 5222095, 10444190, 17755123, 35510246, 88775615, 177551230]

約数ペア:

[(1, 177551230), (2, 88775615), (5, 35510246), (10, 17755123), (17, 10444190), (34, 5222095), (85, 2088838), (170, 1044419), (809, 219470), (1291, 137530), (1618, 109735), (2582, 68765), (4045, 43894), (6455, 27506), (8090, 21947), (12910, 13753)]