109253820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140069}}^1$

素因数の和:140094

約数の個数: 48

約数和(自身を含む): 329444640

約数和(自身を除く): 220190820

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, 140069, 280138, 420207, 560276, 700345, 840414, 1400690, 1680828, 1820897, 2101035, 2801380, 3641794, 4202070, 5462691, 7283588, 8404140, 9104485, 10925382, 18208970, 21850764, 27313455, 36417940, 54626910, 109253820]

約数ペア:

[(1, 109253820), (2, 54626910), (3, 36417940), (4, 27313455), (5, 21850764), (6, 18208970), (10, 10925382), (12, 9104485), (13, 8404140), (15, 7283588), (20, 5462691), (26, 4202070), (30, 3641794), (39, 2801380), (52, 2101035), (60, 1820897), (65, 1680828), (78, 1400690), (130, 840414), (156, 700345), (195, 560276), (260, 420207), (390, 280138), (780, 140069)]