2912679670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3803}}^1$

素因数の和:3997

約数の個数: 64

約数和(自身を含む): 5751648000

約数和(自身を除く): 2838968330

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 139, 145, 190, 278, 290, 551, 695, 1102, 1390, 2641, 2755, 3803, 4031, 5282, 5510, 7606, 8062, 13205, 19015, 20155, 26410, 38030, 40310, 72257, 76589, 110287, 144514, 153178, 220574, 361285, 382945, 528617, 551435, 722570, 765890, 1057234, 1102870, 2095453, 2643085, 4190906, 5286170, 10043723, 10477265, 15329893, 20087446, 20954530, 30659786, 50218615, 76649465, 100437230, 153298930, 291267967, 582535934, 1456339835, 2912679670]

約数ペア:

[(1, 2912679670), (2, 1456339835), (5, 582535934), (10, 291267967), (19, 153298930), (29, 100437230), (38, 76649465), (58, 50218615), (95, 30659786), (139, 20954530), (145, 20087446), (190, 15329893), (278, 10477265), (290, 10043723), (551, 5286170), (695, 4190906), (1102, 2643085), (1390, 2095453), (2641, 1102870), (2755, 1057234), (3803, 765890), (4031, 722570), (5282, 551435), (5510, 528617), (7606, 382945), (8062, 361285), (13205, 220574), (19015, 153178), (20155, 144514), (26410, 110287), (38030, 76589), (40310, 72257)]