268183890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229217}}^1$

素因数の和:229243

約数の個数: 48

約数和(自身を含む): 750918168

約数和(自身を除く): 482734278

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, 229217, 458434, 687651, 1146085, 1375302, 2062953, 2292170, 2979821, 3438255, 4125906, 5959642, 6876510, 8939463, 10314765, 14899105, 17878926, 20629530, 26818389, 29798210, 44697315, 53636778, 89394630, 134091945, 268183890]

約数ペア:

[(1, 268183890), (2, 134091945), (3, 89394630), (5, 53636778), (6, 44697315), (9, 29798210), (10, 26818389), (13, 20629530), (15, 17878926), (18, 14899105), (26, 10314765), (30, 8939463), (39, 6876510), (45, 5959642), (65, 4125906), (78, 3438255), (90, 2979821), (117, 2292170), (130, 2062953), (195, 1375302), (234, 1146085), (390, 687651), (585, 458434), (1170, 229217)]