179790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 465696

約数和(自身を除く): 285906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 461, 922, 1383, 2305, 2766, 4610, 5993, 6915, 11986, 13830, 17979, 29965, 35958, 59930, 89895, 179790]

約数ペア:

[(1, 179790), (2, 89895), (3, 59930), (5, 35958), (6, 29965), (10, 17979), (13, 13830), (15, 11986), (26, 6915), (30, 5993), (39, 4610), (65, 2766), (78, 2305), (130, 1383), (195, 922), (390, 461)]