22622730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 63866880

約数和(自身を除く): 41244150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 43, 57, 65, 71, 78, 86, 95, 114, 129, 130, 142, 190, 195, 213, 215, 247, 258, 285, 355, 390, 426, 430, 494, 559, 570, 645, 710, 741, 817, 923, 1065, 1118, 1235, 1290, 1349, 1482, 1634, 1677, 1846, 2130, 2451, 2470, 2698, 2769, 2795, 3053, 3354, 3705, 4047, 4085, 4615, 4902, 5538, 5590, 6106, 6745, 7410, 8094, 8170, 8385, 9159, 9230, 10621, 12255, 13490, 13845, 15265, 16770, 17537, 18318, 20235, 21242, 24510, 27690, 30530, 31863, 35074, 39689, 40470, 45795, 52611, 53105, 58007, 63726, 79378, 87685, 91590, 105222, 106210, 116014, 119067, 159315, 174021, 175370, 198445, 238134, 263055, 290035, 318630, 348042, 396890, 526110, 580070, 595335, 754091, 870105, 1190670, 1508182, 1740210, 2262273, 3770455, 4524546, 7540910, 11311365, 22622730]

約数ペア:

[(1, 22622730), (2, 11311365), (3, 7540910), (5, 4524546), (6, 3770455), (10, 2262273), (13, 1740210), (15, 1508182), (19, 1190670), (26, 870105), (30, 754091), (38, 595335), (39, 580070), (43, 526110), (57, 396890), (65, 348042), (71, 318630), (78, 290035), (86, 263055), (95, 238134), (114, 198445), (129, 175370), (130, 174021), (142, 159315), (190, 119067), (195, 116014), (213, 106210), (215, 105222), (247, 91590), (258, 87685), (285, 79378), (355, 63726), (390, 58007), (426, 53105), (430, 52611), (494, 45795), (559, 40470), (570, 39689), (645, 35074), (710, 31863), (741, 30530), (817, 27690), (923, 24510), (1065, 21242), (1118, 20235), (1235, 18318), (1290, 17537), (1349, 16770), (1482, 15265), (1634, 13845), (1677, 13490), (1846, 12255), (2130, 10621), (2451, 9230), (2470, 9159), (2698, 8385), (2769, 8170), (2795, 8094), (3053, 7410), (3354, 6745), (3705, 6106), (4047, 5590), (4085, 5538), (4615, 4902)]