2912539980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{25589}}^1$

素因数の和:25879

約数の個数: 96

約数和(自身を含む): 9354885120

約数和(自身を除く): 6442345140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 271, 420, 542, 813, 1084, 1355, 1626, 1897, 2710, 3252, 3794, 4065, 5420, 5691, 7588, 8130, 9485, 11382, 16260, 18970, 22764, 25589, 28455, 37940, 51178, 56910, 76767, 102356, 113820, 127945, 153534, 179123, 255890, 307068, 358246, 383835, 511780, 537369, 716492, 767670, 895615, 1074738, 1535340, 1791230, 2149476, 2686845, 3582460, 5373690, 6934619, 10747380, 13869238, 20803857, 27738476, 34673095, 41607714, 48542333, 69346190, 83215428, 97084666, 104019285, 138692380, 145626999, 194169332, 208038570, 242711665, 291253998, 416077140, 485423330, 582507996, 728134995, 970846660, 1456269990, 2912539980]

約数ペア:

[(1, 2912539980), (2, 1456269990), (3, 970846660), (4, 728134995), (5, 582507996), (6, 485423330), (7, 416077140), (10, 291253998), (12, 242711665), (14, 208038570), (15, 194169332), (20, 145626999), (21, 138692380), (28, 104019285), (30, 97084666), (35, 83215428), (42, 69346190), (60, 48542333), (70, 41607714), (84, 34673095), (105, 27738476), (140, 20803857), (210, 13869238), (271, 10747380), (420, 6934619), (542, 5373690), (813, 3582460), (1084, 2686845), (1355, 2149476), (1626, 1791230), (1897, 1535340), (2710, 1074738), (3252, 895615), (3794, 767670), (4065, 716492), (5420, 537369), (5691, 511780), (7588, 383835), (8130, 358246), (9485, 307068), (11382, 255890), (16260, 179123), (18970, 153534), (22764, 127945), (25589, 113820), (28455, 102356), (37940, 76767), (51178, 56910)]