431039420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3063

約数の個数: 96

約数和(自身を含む): 1113678720

約数和(自身を除く): 682639300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 61, 68, 70, 85, 119, 122, 140, 170, 238, 244, 305, 340, 427, 476, 595, 610, 854, 1037, 1190, 1220, 1708, 2074, 2135, 2380, 2969, 4148, 4270, 5185, 5938, 7259, 8540, 10370, 11876, 14518, 14845, 20740, 20783, 29036, 29690, 36295, 41566, 50473, 59380, 72590, 83132, 100946, 103915, 145180, 181109, 201892, 207830, 252365, 353311, 362218, 415660, 504730, 706622, 724436, 905545, 1009460, 1267763, 1413244, 1766555, 1811090, 2535526, 3078853, 3533110, 3622180, 5071052, 6157706, 6338815, 7066220, 12315412, 12677630, 15394265, 21551971, 25355260, 30788530, 43103942, 61577060, 86207884, 107759855, 215519710, 431039420]

約数ペア:

[(1, 431039420), (2, 215519710), (4, 107759855), (5, 86207884), (7, 61577060), (10, 43103942), (14, 30788530), (17, 25355260), (20, 21551971), (28, 15394265), (34, 12677630), (35, 12315412), (61, 7066220), (68, 6338815), (70, 6157706), (85, 5071052), (119, 3622180), (122, 3533110), (140, 3078853), (170, 2535526), (238, 1811090), (244, 1766555), (305, 1413244), (340, 1267763), (427, 1009460), (476, 905545), (595, 724436), (610, 706622), (854, 504730), (1037, 415660), (1190, 362218), (1220, 353311), (1708, 252365), (2074, 207830), (2135, 201892), (2380, 181109), (2969, 145180), (4148, 103915), (4270, 100946), (5185, 83132), (5938, 72590), (7259, 59380), (8540, 50473), (10370, 41566), (11876, 36295), (14518, 29690), (14845, 29036), (20740, 20783)]