137711730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20771}}^1$

素因数の和:20811

約数の個数: 64

約数和(自身を含む): 376887168

約数和(自身を除く): 239175438

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 20771, 41542, 62313, 103855, 124626, 207710, 270023, 311565, 353107, 540046, 623130, 706214, 810069, 1059321, 1350115, 1620138, 1765535, 2118642, 2700230, 3531070, 4050345, 4590391, 5296605, 8100690, 9180782, 10593210, 13771173, 22951955, 27542346, 45903910, 68855865, 137711730]

約数ペア:

[(1, 137711730), (2, 68855865), (3, 45903910), (5, 27542346), (6, 22951955), (10, 13771173), (13, 10593210), (15, 9180782), (17, 8100690), (26, 5296605), (30, 4590391), (34, 4050345), (39, 3531070), (51, 2700230), (65, 2118642), (78, 1765535), (85, 1620138), (102, 1350115), (130, 1059321), (170, 810069), (195, 706214), (221, 623130), (255, 540046), (390, 353107), (442, 311565), (510, 270023), (663, 207710), (1105, 124626), (1326, 103855), (2210, 62313), (3315, 41542), (6630, 20771)]