134330820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172219}}^1$

素因数の和:172244

約数の個数: 48

約数和(自身を含む): 405061440

約数和(自身を除く): 270730620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 172219, 344438, 516657, 688876, 861095, 1033314, 1722190, 2066628, 2238847, 2583285, 3444380, 4477694, 5166570, 6716541, 8955388, 10333140, 11194235, 13433082, 22388470, 26866164, 33582705, 44776940, 67165410, 134330820]

約数ペア:

[(1, 134330820), (2, 67165410), (3, 44776940), (4, 33582705), (5, 26866164), (6, 22388470), (10, 13433082), (12, 11194235), (13, 10333140), (15, 8955388), (20, 6716541), (26, 5166570), (30, 4477694), (39, 3444380), (52, 2583285), (60, 2238847), (65, 2066628), (78, 1722190), (130, 1033314), (156, 861095), (195, 688876), (260, 516657), (390, 344438), (780, 172219)]