239391810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13103}}^1$

素因数の和:13152

約数の個数: 96

約数和(自身を含む): 735920640

約数和(自身を除く): 496528830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3654, 6090, 9135, 13103, 18270, 26206, 39309, 65515, 78618, 91721, 117927, 131030, 183442, 196545, 235854, 275163, 379987, 393090, 458605, 550326, 589635, 759974, 825489, 917210, 1139961, 1179270, 1375815, 1650978, 1899935, 2279922, 2659909, 2751630, 3419883, 3799870, 4127445, 5319818, 5699805, 6839766, 7979727, 8254890, 11399610, 13299545, 15959454, 17099415, 23939181, 26599090, 34198830, 39898635, 47878362, 79797270, 119695905, 239391810]

約数ペア:

[(1, 239391810), (2, 119695905), (3, 79797270), (5, 47878362), (6, 39898635), (7, 34198830), (9, 26599090), (10, 23939181), (14, 17099415), (15, 15959454), (18, 13299545), (21, 11399610), (29, 8254890), (30, 7979727), (35, 6839766), (42, 5699805), (45, 5319818), (58, 4127445), (63, 3799870), (70, 3419883), (87, 2751630), (90, 2659909), (105, 2279922), (126, 1899935), (145, 1650978), (174, 1375815), (203, 1179270), (210, 1139961), (261, 917210), (290, 825489), (315, 759974), (406, 589635), (435, 550326), (522, 458605), (609, 393090), (630, 379987), (870, 275163), (1015, 235854), (1218, 196545), (1305, 183442), (1827, 131030), (2030, 117927), (2610, 91721), (3045, 78618), (3654, 65515), (6090, 39309), (9135, 26206), (13103, 18270)]