67439970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57641}}^1$

素因数の和:57667

約数の個数: 48

約数和(自身を含む): 188835192

約数和(自身を除く): 121395222

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, 57641, 115282, 172923, 288205, 345846, 518769, 576410, 749333, 864615, 1037538, 1498666, 1729230, 2247999, 2593845, 3746665, 4495998, 5187690, 6743997, 7493330, 11239995, 13487994, 22479990, 33719985, 67439970]

約数ペア:

[(1, 67439970), (2, 33719985), (3, 22479990), (5, 13487994), (6, 11239995), (9, 7493330), (10, 6743997), (13, 5187690), (15, 4495998), (18, 3746665), (26, 2593845), (30, 2247999), (39, 1729230), (45, 1498666), (65, 1037538), (78, 864615), (90, 749333), (117, 576410), (130, 518769), (195, 345846), (234, 288205), (390, 172923), (585, 115282), (1170, 57641)]