1739087385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 3530096640

約数和(自身を除く): 1791009255

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 95, 105, 115, 133, 151, 161, 251, 285, 345, 399, 437, 453, 483, 665, 753, 755, 805, 1057, 1255, 1311, 1757, 1995, 2185, 2265, 2415, 2869, 3059, 3171, 3473, 3765, 4769, 5271, 5285, 5773, 6555, 8607, 8785, 9177, 10419, 14307, 14345, 15295, 15855, 17319, 17365, 20083, 23845, 24311, 26355, 28865, 33383, 37901, 40411, 43035, 45885, 52095, 60249, 65987, 71535, 72933, 86595, 100149, 100415, 109687, 113703, 121233, 121555, 166915, 189505, 197961, 202055, 265307, 301245, 329061, 329935, 364665, 461909, 500745, 548435, 568515, 606165, 720119, 767809, 795921, 871723, 989805, 1326535, 1385727, 1645305, 2160357, 2303427, 2309545, 2615169, 3600595, 3839045, 3979605, 4358615, 5040833, 6102061, 6928635, 10801785, 11517135, 13075845, 15122499, 16562737, 18306183, 25204165, 30510305, 49688211, 75612495, 82813685, 91530915, 115939159, 248441055, 347817477, 579695795, 1739087385]

約数ペア:

[(1, 1739087385), (3, 579695795), (5, 347817477), (7, 248441055), (15, 115939159), (19, 91530915), (21, 82813685), (23, 75612495), (35, 49688211), (57, 30510305), (69, 25204165), (95, 18306183), (105, 16562737), (115, 15122499), (133, 13075845), (151, 11517135), (161, 10801785), (251, 6928635), (285, 6102061), (345, 5040833), (399, 4358615), (437, 3979605), (453, 3839045), (483, 3600595), (665, 2615169), (753, 2309545), (755, 2303427), (805, 2160357), (1057, 1645305), (1255, 1385727), (1311, 1326535), (1757, 989805), (1995, 871723), (2185, 795921), (2265, 767809), (2415, 720119), (2869, 606165), (3059, 568515), (3171, 548435), (3473, 500745), (3765, 461909), (4769, 364665), (5271, 329935), (5285, 329061), (5773, 301245), (6555, 265307), (8607, 202055), (8785, 197961), (9177, 189505), (10419, 166915), (14307, 121555), (14345, 121233), (15295, 113703), (15855, 109687), (17319, 100415), (17365, 100149), (20083, 86595), (23845, 72933), (24311, 71535), (26355, 65987), (28865, 60249), (33383, 52095), (37901, 45885), (40411, 43035)]