84490770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30949}}^1$

素因数の和:30979

約数の個数: 64

約数和(自身を含む): 249580800

約数和(自身を除く): 165090030

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 30949, 61898, 92847, 154745, 185694, 216643, 309490, 402337, 433286, 464235, 649929, 804674, 928470, 1083215, 1207011, 1299858, 2011685, 2166430, 2414022, 2816359, 3249645, 4023370, 5632718, 6035055, 6499290, 8449077, 12070110, 14081795, 16898154, 28163590, 42245385, 84490770]

約数ペア:

[(1, 84490770), (2, 42245385), (3, 28163590), (5, 16898154), (6, 14081795), (7, 12070110), (10, 8449077), (13, 6499290), (14, 6035055), (15, 5632718), (21, 4023370), (26, 3249645), (30, 2816359), (35, 2414022), (39, 2166430), (42, 2011685), (65, 1299858), (70, 1207011), (78, 1083215), (91, 928470), (105, 804674), (130, 649929), (182, 464235), (195, 433286), (210, 402337), (273, 309490), (390, 216643), (455, 185694), (546, 154745), (910, 92847), (1365, 61898), (2730, 30949)]