994189630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 2245708800

約数和(自身を除く): 1251519170

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 89, 95, 133, 178, 185, 190, 227, 259, 266, 370, 445, 454, 518, 623, 665, 703, 890, 1135, 1246, 1295, 1330, 1406, 1589, 1691, 2270, 2590, 3115, 3178, 3293, 3382, 3515, 4313, 4921, 6230, 6586, 7030, 7945, 8399, 8455, 8626, 9842, 11837, 15890, 16465, 16798, 16910, 20203, 21565, 23051, 23674, 24605, 30191, 32930, 40406, 41995, 43130, 46102, 49210, 58793, 59185, 60382, 62567, 83990, 101015, 115255, 117586, 118370, 125134, 141421, 150955, 159581, 202030, 230510, 282842, 293965, 301910, 312835, 319162, 383857, 437969, 587930, 625670, 707105, 747511, 767714, 797905, 875938, 1117067, 1414210, 1495022, 1595810, 1919285, 2189845, 2234134, 2686999, 3737555, 3838570, 4379690, 5232577, 5373998, 5585335, 7475110, 10465154, 11170670, 13434995, 14202709, 26162885, 26869990, 28405418, 52325770, 71013545, 99418963, 142027090, 198837926, 497094815, 994189630]

約数ペア:

[(1, 994189630), (2, 497094815), (5, 198837926), (7, 142027090), (10, 99418963), (14, 71013545), (19, 52325770), (35, 28405418), (37, 26869990), (38, 26162885), (70, 14202709), (74, 13434995), (89, 11170670), (95, 10465154), (133, 7475110), (178, 5585335), (185, 5373998), (190, 5232577), (227, 4379690), (259, 3838570), (266, 3737555), (370, 2686999), (445, 2234134), (454, 2189845), (518, 1919285), (623, 1595810), (665, 1495022), (703, 1414210), (890, 1117067), (1135, 875938), (1246, 797905), (1295, 767714), (1330, 747511), (1406, 707105), (1589, 625670), (1691, 587930), (2270, 437969), (2590, 383857), (3115, 319162), (3178, 312835), (3293, 301910), (3382, 293965), (3515, 282842), (4313, 230510), (4921, 202030), (6230, 159581), (6586, 150955), (7030, 141421), (7945, 125134), (8399, 118370), (8455, 117586), (8626, 115255), (9842, 101015), (11837, 83990), (15890, 62567), (16465, 60382), (16798, 59185), (16910, 58793), (20203, 49210), (21565, 46102), (23051, 43130), (23674, 41995), (24605, 40406), (30191, 32930)]