2007659220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{129193}}^1$

素因数の和:129249

約数の個数: 96

約数和(自身を含む): 6598195968

約数和(自身を除く): 4590536748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 129193, 258386, 387579, 516772, 645965, 775158, 904351, 1291930, 1550316, 1808702, 1937895, 2583860, 2713053, 3617404, 3875790, 4521755, 4780141, 5426106, 7751580, 9043510, 9560282, 10852212, 13565265, 14340423, 18087020, 19120564, 23900705, 27130530, 28680846, 33460987, 47801410, 54261060, 57361692, 66921974, 71702115, 95602820, 100382961, 133843948, 143404230, 167304935, 200765922, 286808460, 334609870, 401531844, 501914805, 669219740, 1003829610, 2007659220]

約数ペア:

[(1, 2007659220), (2, 1003829610), (3, 669219740), (4, 501914805), (5, 401531844), (6, 334609870), (7, 286808460), (10, 200765922), (12, 167304935), (14, 143404230), (15, 133843948), (20, 100382961), (21, 95602820), (28, 71702115), (30, 66921974), (35, 57361692), (37, 54261060), (42, 47801410), (60, 33460987), (70, 28680846), (74, 27130530), (84, 23900705), (105, 19120564), (111, 18087020), (140, 14340423), (148, 13565265), (185, 10852212), (210, 9560282), (222, 9043510), (259, 7751580), (370, 5426106), (420, 4780141), (444, 4521755), (518, 3875790), (555, 3617404), (740, 2713053), (777, 2583860), (1036, 1937895), (1110, 1808702), (1295, 1550316), (1554, 1291930), (2220, 904351), (2590, 775158), (3108, 645965), (3885, 516772), (5180, 387579), (7770, 258386), (15540, 129193)]