43491420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{4931}}^1$

素因数の和:4960

約数の個数: 108

約数和(自身を含む): 153493704

約数和(自身を除く): 110002284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 4931, 8820, 9862, 14793, 19724, 24655, 29586, 34517, 44379, 49310, 59172, 69034, 73965, 88758, 98620, 103551, 138068, 147930, 172585, 177516, 207102, 221895, 241619, 295860, 310653, 345170, 414204, 443790, 483238, 517755, 621306, 690340, 724857, 887580, 966476, 1035510, 1208095, 1242612, 1449714, 1553265, 2071020, 2174571, 2416190, 2899428, 3106530, 3624285, 4349142, 4832380, 6213060, 7248570, 8698284, 10872855, 14497140, 21745710, 43491420]

約数ペア:

[(1, 43491420), (2, 21745710), (3, 14497140), (4, 10872855), (5, 8698284), (6, 7248570), (7, 6213060), (9, 4832380), (10, 4349142), (12, 3624285), (14, 3106530), (15, 2899428), (18, 2416190), (20, 2174571), (21, 2071020), (28, 1553265), (30, 1449714), (35, 1242612), (36, 1208095), (42, 1035510), (45, 966476), (49, 887580), (60, 724857), (63, 690340), (70, 621306), (84, 517755), (90, 483238), (98, 443790), (105, 414204), (126, 345170), (140, 310653), (147, 295860), (180, 241619), (196, 221895), (210, 207102), (245, 177516), (252, 172585), (294, 147930), (315, 138068), (420, 103551), (441, 98620), (490, 88758), (588, 73965), (630, 69034), (735, 59172), (882, 49310), (980, 44379), (1260, 34517), (1470, 29586), (1764, 24655), (2205, 19724), (2940, 14793), (4410, 9862), (4931, 8820)]