319853310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 902430720

約数和(自身を除く): 582577410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 127, 134, 179, 201, 210, 254, 335, 358, 381, 402, 469, 537, 635, 670, 762, 889, 895, 938, 1005, 1074, 1253, 1270, 1407, 1778, 1790, 1905, 2010, 2345, 2506, 2667, 2685, 2814, 3759, 3810, 4445, 4690, 5334, 5370, 6265, 7035, 7518, 8509, 8890, 11993, 12530, 13335, 14070, 17018, 18795, 22733, 23986, 25527, 26670, 35979, 37590, 42545, 45466, 51054, 59563, 59965, 68199, 71958, 83951, 85090, 113665, 119126, 119930, 127635, 136398, 159131, 167902, 178689, 179895, 227330, 251853, 255270, 297815, 318262, 340995, 357378, 359790, 419755, 477393, 503706, 595630, 681990, 795655, 839510, 893445, 954786, 1259265, 1523111, 1591310, 1786890, 2386965, 2518530, 3046222, 4569333, 4773930, 7615555, 9138666, 10661777, 15231110, 21323554, 22846665, 31985331, 45693330, 53308885, 63970662, 106617770, 159926655, 319853310]

約数ペア:

[(1, 319853310), (2, 159926655), (3, 106617770), (5, 63970662), (6, 53308885), (7, 45693330), (10, 31985331), (14, 22846665), (15, 21323554), (21, 15231110), (30, 10661777), (35, 9138666), (42, 7615555), (67, 4773930), (70, 4569333), (105, 3046222), (127, 2518530), (134, 2386965), (179, 1786890), (201, 1591310), (210, 1523111), (254, 1259265), (335, 954786), (358, 893445), (381, 839510), (402, 795655), (469, 681990), (537, 595630), (635, 503706), (670, 477393), (762, 419755), (889, 359790), (895, 357378), (938, 340995), (1005, 318262), (1074, 297815), (1253, 255270), (1270, 251853), (1407, 227330), (1778, 179895), (1790, 178689), (1905, 167902), (2010, 159131), (2345, 136398), (2506, 127635), (2667, 119930), (2685, 119126), (2814, 113665), (3759, 85090), (3810, 83951), (4445, 71958), (4690, 68199), (5334, 59965), (5370, 59563), (6265, 51054), (7035, 45466), (7518, 42545), (8509, 37590), (8890, 35979), (11993, 26670), (12530, 25527), (13335, 23986), (14070, 22733), (17018, 18795)]