39355740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2400

約数の個数: 96

約数和(自身を含む): 126443520

約数和(自身を除く): 87087780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2351, 2790, 3348, 4185, 4702, 5580, 7053, 8370, 9404, 11755, 14106, 16740, 21159, 23510, 28212, 35265, 42318, 47020, 63477, 70530, 72881, 84636, 105795, 126954, 141060, 145762, 211590, 218643, 253908, 291524, 317385, 364405, 423180, 437286, 634770, 655929, 728810, 874572, 1093215, 1269540, 1311858, 1457620, 1967787, 2186430, 2623716, 3279645, 3935574, 4372860, 6559290, 7871148, 9838935, 13118580, 19677870, 39355740]

約数ペア:

[(1, 39355740), (2, 19677870), (3, 13118580), (4, 9838935), (5, 7871148), (6, 6559290), (9, 4372860), (10, 3935574), (12, 3279645), (15, 2623716), (18, 2186430), (20, 1967787), (27, 1457620), (30, 1311858), (31, 1269540), (36, 1093215), (45, 874572), (54, 728810), (60, 655929), (62, 634770), (90, 437286), (93, 423180), (108, 364405), (124, 317385), (135, 291524), (155, 253908), (180, 218643), (186, 211590), (270, 145762), (279, 141060), (310, 126954), (372, 105795), (465, 84636), (540, 72881), (558, 70530), (620, 63477), (837, 47020), (930, 42318), (1116, 35265), (1395, 28212), (1674, 23510), (1860, 21159), (2351, 16740), (2790, 14106), (3348, 11755), (4185, 9404), (4702, 8370), (5580, 7053)]