42013020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1579

約数の個数: 96

約数和(自身を含む): 136539648

約数和(自身を除く): 94526628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1493, 1876, 2010, 2345, 2814, 2986, 4020, 4479, 4690, 5628, 5972, 7035, 7465, 8958, 9380, 10451, 14070, 14930, 17916, 20902, 22395, 28140, 29860, 31353, 41804, 44790, 52255, 62706, 89580, 100031, 104510, 125412, 156765, 200062, 209020, 300093, 313530, 400124, 500155, 600186, 627060, 700217, 1000310, 1200372, 1400434, 1500465, 2000620, 2100651, 2800868, 3000930, 3501085, 4201302, 6001860, 7002170, 8402604, 10503255, 14004340, 21006510, 42013020]

約数ペア:

[(1, 42013020), (2, 21006510), (3, 14004340), (4, 10503255), (5, 8402604), (6, 7002170), (7, 6001860), (10, 4201302), (12, 3501085), (14, 3000930), (15, 2800868), (20, 2100651), (21, 2000620), (28, 1500465), (30, 1400434), (35, 1200372), (42, 1000310), (60, 700217), (67, 627060), (70, 600186), (84, 500155), (105, 400124), (134, 313530), (140, 300093), (201, 209020), (210, 200062), (268, 156765), (335, 125412), (402, 104510), (420, 100031), (469, 89580), (670, 62706), (804, 52255), (938, 44790), (1005, 41804), (1340, 31353), (1407, 29860), (1493, 28140), (1876, 22395), (2010, 20902), (2345, 17916), (2814, 14930), (2986, 14070), (4020, 10451), (4479, 9380), (4690, 8958), (5628, 7465), (5972, 7035)]