29920170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 90201600

約数和(自身を除く): 60281430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 34, 35, 42, 51, 58, 70, 85, 87, 102, 105, 119, 145, 170, 174, 203, 210, 238, 255, 289, 290, 357, 406, 435, 493, 510, 578, 595, 609, 714, 867, 870, 986, 1015, 1190, 1218, 1445, 1479, 1734, 1785, 2023, 2030, 2465, 2890, 2958, 3045, 3451, 3570, 4046, 4335, 4913, 4930, 6069, 6090, 6902, 7395, 8381, 8670, 9826, 10115, 10353, 12138, 14739, 14790, 16762, 17255, 20230, 20706, 24565, 25143, 29478, 30345, 34391, 34510, 41905, 49130, 50286, 51765, 58667, 60690, 68782, 73695, 83810, 103173, 103530, 117334, 125715, 142477, 147390, 171955, 176001, 206346, 251430, 284954, 293335, 343910, 352002, 427431, 515865, 586670, 712385, 854862, 880005, 997339, 1031730, 1424770, 1760010, 1994678, 2137155, 2992017, 4274310, 4986695, 5984034, 9973390, 14960085, 29920170]

約数ペア:

[(1, 29920170), (2, 14960085), (3, 9973390), (5, 5984034), (6, 4986695), (7, 4274310), (10, 2992017), (14, 2137155), (15, 1994678), (17, 1760010), (21, 1424770), (29, 1031730), (30, 997339), (34, 880005), (35, 854862), (42, 712385), (51, 586670), (58, 515865), (70, 427431), (85, 352002), (87, 343910), (102, 293335), (105, 284954), (119, 251430), (145, 206346), (170, 176001), (174, 171955), (203, 147390), (210, 142477), (238, 125715), (255, 117334), (289, 103530), (290, 103173), (357, 83810), (406, 73695), (435, 68782), (493, 60690), (510, 58667), (578, 51765), (595, 50286), (609, 49130), (714, 41905), (867, 34510), (870, 34391), (986, 30345), (1015, 29478), (1190, 25143), (1218, 24565), (1445, 20706), (1479, 20230), (1734, 17255), (1785, 16762), (2023, 14790), (2030, 14739), (2465, 12138), (2890, 10353), (2958, 10115), (3045, 9826), (3451, 8670), (3570, 8381), (4046, 7395), (4335, 6902), (4913, 6090), (4930, 6069)]