177634470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{455473}}^1$

素因数の和:455496

約数の個数: 32

約数和(自身を含む): 459117792

約数和(自身を除く): 281483322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 455473, 910946, 1366419, 2277365, 2732838, 4554730, 5921149, 6832095, 11842298, 13664190, 17763447, 29605745, 35526894, 59211490, 88817235, 177634470]

約数ペア:

[(1, 177634470), (2, 88817235), (3, 59211490), (5, 35526894), (6, 29605745), (10, 17763447), (13, 13664190), (15, 11842298), (26, 6832095), (30, 5921149), (39, 4554730), (65, 2732838), (78, 2277365), (130, 1366419), (195, 910946), (390, 455473)]