1169181780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1498951}}^1$

素因数の和:1498976

約数の個数: 48

約数和(自身を含む): 3525535104

約数和(自身を除く): 2356353324

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, 1498951, 2997902, 4496853, 5995804, 7494755, 8993706, 14989510, 17987412, 19486363, 22484265, 29979020, 38972726, 44968530, 58459089, 77945452, 89937060, 97431815, 116918178, 194863630, 233836356, 292295445, 389727260, 584590890, 1169181780]

約数ペア:

[(1, 1169181780), (2, 584590890), (3, 389727260), (4, 292295445), (5, 233836356), (6, 194863630), (10, 116918178), (12, 97431815), (13, 89937060), (15, 77945452), (20, 58459089), (26, 44968530), (30, 38972726), (39, 29979020), (52, 22484265), (60, 19486363), (65, 17987412), (78, 14989510), (130, 8993706), (156, 7494755), (195, 5995804), (260, 4496853), (390, 2997902), (780, 1498951)]