8270730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7069}}^1$

素因数の和:7095

約数の個数: 48

約数和(自身を含む): 23161320

約数和(自身を除く): 14890590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 7069, 14138, 21207, 35345, 42414, 63621, 70690, 91897, 106035, 127242, 183794, 212070, 275691, 318105, 459485, 551382, 636210, 827073, 918970, 1378455, 1654146, 2756910, 4135365, 8270730]

約数ペア:

[(1, 8270730), (2, 4135365), (3, 2756910), (5, 1654146), (6, 1378455), (9, 918970), (10, 827073), (13, 636210), (15, 551382), (18, 459485), (26, 318105), (30, 275691), (39, 212070), (45, 183794), (65, 127242), (78, 106035), (90, 91897), (117, 70690), (130, 63621), (195, 42414), (234, 35345), (390, 21207), (585, 14138), (1170, 7069)]