381719730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79031}}^1$

素因数の和:79071

約数の個数: 64

約数和(自身を含む): 1092538368

約数和(自身を除く): 710818638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 79031, 158062, 237093, 395155, 474186, 553217, 790310, 1106434, 1185465, 1659651, 1817713, 2370930, 2766085, 3319302, 3635426, 5453139, 5532170, 8298255, 9088565, 10906278, 12723991, 16596510, 18177130, 25447982, 27265695, 38171973, 54531390, 63619955, 76343946, 127239910, 190859865, 381719730]

約数ペア:

[(1, 381719730), (2, 190859865), (3, 127239910), (5, 76343946), (6, 63619955), (7, 54531390), (10, 38171973), (14, 27265695), (15, 25447982), (21, 18177130), (23, 16596510), (30, 12723991), (35, 10906278), (42, 9088565), (46, 8298255), (69, 5532170), (70, 5453139), (105, 3635426), (115, 3319302), (138, 2766085), (161, 2370930), (210, 1817713), (230, 1659651), (322, 1185465), (345, 1106434), (483, 790310), (690, 553217), (805, 474186), (966, 395155), (1610, 237093), (2415, 158062), (4830, 79031)]