318042330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 851558400

約数和(自身を除く): 533516070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 41, 57, 62, 82, 93, 95, 114, 123, 155, 186, 190, 205, 246, 285, 310, 410, 439, 465, 570, 589, 615, 779, 878, 930, 1178, 1230, 1271, 1317, 1558, 1767, 2195, 2337, 2542, 2634, 2945, 3534, 3813, 3895, 4390, 4674, 5890, 6355, 6585, 7626, 7790, 8341, 8835, 11685, 12710, 13170, 13609, 16682, 17670, 17999, 19065, 23370, 24149, 25023, 27218, 35998, 38130, 40827, 41705, 48298, 50046, 53997, 68045, 72447, 81654, 83410, 89995, 107994, 120745, 125115, 136090, 144894, 179990, 204135, 241490, 250230, 258571, 269985, 341981, 362235, 408270, 517142, 539970, 557969, 683962, 724470, 775713, 1025943, 1115938, 1292855, 1551426, 1673907, 1709905, 2051886, 2585710, 2789845, 3347814, 3419810, 3878565, 5129715, 5579690, 7757130, 8369535, 10259430, 10601411, 16739070, 21202822, 31804233, 53007055, 63608466, 106014110, 159021165, 318042330]

約数ペア:

[(1, 318042330), (2, 159021165), (3, 106014110), (5, 63608466), (6, 53007055), (10, 31804233), (15, 21202822), (19, 16739070), (30, 10601411), (31, 10259430), (38, 8369535), (41, 7757130), (57, 5579690), (62, 5129715), (82, 3878565), (93, 3419810), (95, 3347814), (114, 2789845), (123, 2585710), (155, 2051886), (186, 1709905), (190, 1673907), (205, 1551426), (246, 1292855), (285, 1115938), (310, 1025943), (410, 775713), (439, 724470), (465, 683962), (570, 557969), (589, 539970), (615, 517142), (779, 408270), (878, 362235), (930, 341981), (1178, 269985), (1230, 258571), (1271, 250230), (1317, 241490), (1558, 204135), (1767, 179990), (2195, 144894), (2337, 136090), (2542, 125115), (2634, 120745), (2945, 107994), (3534, 89995), (3813, 83410), (3895, 81654), (4390, 72447), (4674, 68045), (5890, 53997), (6355, 50046), (6585, 48298), (7626, 41705), (7790, 40827), (8341, 38130), (8835, 35998), (11685, 27218), (12710, 25023), (13170, 24149), (13609, 23370), (16682, 19065), (17670, 17999)]