1406236790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{124777}}^1$

素因数の和:124821

約数の個数: 48

約数和(自身を含む): 3072533472

約数和(自身を除く): 1666296682

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 124777, 249554, 623885, 873439, 1247770, 1746878, 2869871, 4367195, 5739742, 6114073, 8734390, 12228146, 14349355, 20089097, 28698710, 30570365, 40178194, 61140730, 100445485, 140623679, 200890970, 281247358, 703118395, 1406236790]

約数ペア:

[(1, 1406236790), (2, 703118395), (5, 281247358), (7, 200890970), (10, 140623679), (14, 100445485), (23, 61140730), (35, 40178194), (46, 30570365), (49, 28698710), (70, 20089097), (98, 14349355), (115, 12228146), (161, 8734390), (230, 6114073), (245, 5739742), (322, 4367195), (490, 2869871), (805, 1746878), (1127, 1247770), (1610, 873439), (2254, 623885), (5635, 249554), (11270, 124777)]