29999230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 56142720

約数和(自身を除く): 26143490

約数列:

[1, 2, 5, 10, 37, 74, 89, 178, 185, 370, 445, 890, 911, 1822, 3293, 4555, 6586, 9110, 16465, 32930, 33707, 67414, 81079, 162158, 168535, 337070, 405395, 810790, 2999923, 5999846, 14999615, 29999230]

約数ペア:

[(1, 29999230), (2, 14999615), (5, 5999846), (10, 2999923), (37, 810790), (74, 405395), (89, 337070), (178, 168535), (185, 162158), (370, 81079), (445, 67414), (890, 33707), (911, 32930), (1822, 16465), (3293, 9110), (4555, 6586)]