39681420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9871}}^1$

素因数の和:9950

約数の個数: 48

約数和(自身を含む): 112777728

約数和(自身を除く): 73096308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 9871, 19742, 29613, 39484, 49355, 59226, 98710, 118452, 148065, 197420, 296130, 592260, 661357, 1322714, 1984071, 2645428, 3306785, 3968142, 6613570, 7936284, 9920355, 13227140, 19840710, 39681420]

約数ペア:

[(1, 39681420), (2, 19840710), (3, 13227140), (4, 9920355), (5, 7936284), (6, 6613570), (10, 3968142), (12, 3306785), (15, 2645428), (20, 1984071), (30, 1322714), (60, 661357), (67, 592260), (134, 296130), (201, 197420), (268, 148065), (335, 118452), (402, 98710), (670, 59226), (804, 49355), (1005, 39484), (1340, 29613), (2010, 19742), (4020, 9871)]