6888180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8831}}^1$

素因数の和:8856

約数の個数: 48

約数和(自身を含む): 20772864

約数和(自身を除く): 13884684

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, 8831, 17662, 26493, 35324, 44155, 52986, 88310, 105972, 114803, 132465, 176620, 229606, 264930, 344409, 459212, 529860, 574015, 688818, 1148030, 1377636, 1722045, 2296060, 3444090, 6888180]

約数ペア:

[(1, 6888180), (2, 3444090), (3, 2296060), (4, 1722045), (5, 1377636), (6, 1148030), (10, 688818), (12, 574015), (13, 529860), (15, 459212), (20, 344409), (26, 264930), (30, 229606), (39, 176620), (52, 132465), (60, 114803), (65, 105972), (78, 88310), (130, 52986), (156, 44155), (195, 35324), (260, 26493), (390, 17662), (780, 8831)]