179662470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{460673}}^1$

素因数の和:460696

約数の個数: 32

約数和(自身を含む): 464359392

約数和(自身を除く): 284696922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 460673, 921346, 1382019, 2303365, 2764038, 4606730, 5988749, 6910095, 11977498, 13820190, 17966247, 29943745, 35932494, 59887490, 89831235, 179662470]

約数ペア:

[(1, 179662470), (2, 89831235), (3, 59887490), (5, 35932494), (6, 29943745), (10, 17966247), (13, 13820190), (15, 11977498), (26, 6910095), (30, 5988749), (39, 4606730), (65, 2764038), (78, 2303365), (130, 1382019), (195, 921346), (390, 460673)]