109876260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140867}}^1$

素因数の和:140892

約数の個数: 48

約数和(自身を含む): 331321536

約数和(自身を除く): 221445276

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, 140867, 281734, 422601, 563468, 704335, 845202, 1408670, 1690404, 1831271, 2113005, 2817340, 3662542, 4226010, 5493813, 7325084, 8452020, 9156355, 10987626, 18312710, 21975252, 27469065, 36625420, 54938130, 109876260]

約数ペア:

[(1, 109876260), (2, 54938130), (3, 36625420), (4, 27469065), (5, 21975252), (6, 18312710), (10, 10987626), (12, 9156355), (13, 8452020), (15, 7325084), (20, 5493813), (26, 4226010), (30, 3662542), (39, 2817340), (52, 2113005), (60, 1831271), (65, 1690404), (78, 1408670), (130, 845202), (156, 704335), (195, 563468), (260, 422601), (390, 281734), (780, 140867)]