39348890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{853}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 81164160

約数和(自身を除く): 41815270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 659, 853, 1318, 1706, 3295, 4265, 4613, 5971, 6590, 8530, 9226, 11942, 23065, 29855, 46130, 59710, 562127, 1124254, 2810635, 3934889, 5621270, 7869778, 19674445, 39348890]

約数ペア:

[(1, 39348890), (2, 19674445), (5, 7869778), (7, 5621270), (10, 3934889), (14, 2810635), (35, 1124254), (70, 562127), (659, 59710), (853, 46130), (1318, 29855), (1706, 23065), (3295, 11942), (4265, 9226), (4613, 8530), (5971, 6590)]