1383010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1338590

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 251, 290, 502, 551, 1102, 1255, 2510, 2755, 4769, 5510, 7279, 9538, 14558, 23845, 36395, 47690, 72790, 138301, 276602, 691505, 1383010]

約数ペア:

[(1, 1383010), (2, 691505), (5, 276602), (10, 138301), (19, 72790), (29, 47690), (38, 36395), (58, 23845), (95, 14558), (145, 9538), (190, 7279), (251, 5510), (290, 4769), (502, 2755), (551, 2510), (1102, 1255)]