111944820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143519}}^1$

素因数の和:143544

約数の個数: 48

約数和(自身を含む): 337559040

約数和(自身を除く): 225614220

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, 143519, 287038, 430557, 574076, 717595, 861114, 1435190, 1722228, 1865747, 2152785, 2870380, 3731494, 4305570, 5597241, 7462988, 8611140, 9328735, 11194482, 18657470, 22388964, 27986205, 37314940, 55972410, 111944820]

約数ペア:

[(1, 111944820), (2, 55972410), (3, 37314940), (4, 27986205), (5, 22388964), (6, 18657470), (10, 11194482), (12, 9328735), (13, 8611140), (15, 7462988), (20, 5597241), (26, 4305570), (30, 3731494), (39, 2870380), (52, 2152785), (60, 1865747), (65, 1722228), (78, 1435190), (130, 861114), (156, 717595), (195, 574076), (260, 430557), (390, 287038), (780, 143519)]