143407140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{3037}}^1$

素因数の和:3836

約数の個数: 48

約数和(自身を含む): 402182592

約数和(自身を除く): 258775452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1574, 2361, 3037, 3148, 3935, 4722, 6074, 7870, 9111, 9444, 11805, 12148, 15185, 15740, 18222, 23610, 30370, 36444, 45555, 47220, 60740, 91110, 182220, 2390119, 4780238, 7170357, 9560476, 11950595, 14340714, 23901190, 28681428, 35851785, 47802380, 71703570, 143407140]

約数ペア:

[(1, 143407140), (2, 71703570), (3, 47802380), (4, 35851785), (5, 28681428), (6, 23901190), (10, 14340714), (12, 11950595), (15, 9560476), (20, 7170357), (30, 4780238), (60, 2390119), (787, 182220), (1574, 91110), (2361, 60740), (3037, 47220), (3148, 45555), (3935, 36444), (4722, 30370), (6074, 23610), (7870, 18222), (9111, 15740), (9444, 15185), (11805, 12148)]