43263780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 139345920

約数和(自身を除く): 96082140

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, 239, 420, 431, 478, 717, 862, 956, 1195, 1293, 1434, 1673, 1724, 2155, 2390, 2586, 2868, 3017, 3346, 3585, 4310, 4780, 5019, 5172, 6034, 6465, 6692, 7170, 8365, 8620, 9051, 10038, 12068, 12930, 14340, 15085, 16730, 18102, 20076, 25095, 25860, 30170, 33460, 36204, 45255, 50190, 60340, 90510, 100380, 103009, 181020, 206018, 309027, 412036, 515045, 618054, 721063, 1030090, 1236108, 1442126, 1545135, 2060180, 2163189, 2884252, 3090270, 3605315, 4326378, 6180540, 7210630, 8652756, 10815945, 14421260, 21631890, 43263780]

約数ペア:

[(1, 43263780), (2, 21631890), (3, 14421260), (4, 10815945), (5, 8652756), (6, 7210630), (7, 6180540), (10, 4326378), (12, 3605315), (14, 3090270), (15, 2884252), (20, 2163189), (21, 2060180), (28, 1545135), (30, 1442126), (35, 1236108), (42, 1030090), (60, 721063), (70, 618054), (84, 515045), (105, 412036), (140, 309027), (210, 206018), (239, 181020), (420, 103009), (431, 100380), (478, 90510), (717, 60340), (862, 50190), (956, 45255), (1195, 36204), (1293, 33460), (1434, 30170), (1673, 25860), (1724, 25095), (2155, 20076), (2390, 18102), (2586, 16730), (2868, 15085), (3017, 14340), (3346, 12930), (3585, 12068), (4310, 10038), (4780, 9051), (5019, 8620), (5172, 8365), (6034, 7170), (6465, 6692)]