70225106

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 131383296

約数和(自身を除く): 61158190

約数列:

[1, 2, 7, 14, 31, 43, 53, 62, 71, 86, 106, 142, 217, 301, 371, 434, 497, 602, 742, 994, 1333, 1643, 2201, 2279, 2666, 3053, 3286, 3763, 4402, 4558, 6106, 7526, 9331, 11501, 15407, 15953, 18662, 21371, 23002, 26341, 30814, 31906, 42742, 52682, 70649, 94643, 116653, 141298, 161809, 189286, 233306, 323618, 494543, 662501, 816571, 989086, 1132663, 1325002, 1633142, 2265326, 5016079, 10032158, 35112553, 70225106]

約数ペア:

[(1, 70225106), (2, 35112553), (7, 10032158), (14, 5016079), (31, 2265326), (43, 1633142), (53, 1325002), (62, 1132663), (71, 989086), (86, 816571), (106, 662501), (142, 494543), (217, 323618), (301, 233306), (371, 189286), (434, 161809), (497, 141298), (602, 116653), (742, 94643), (994, 70649), (1333, 52682), (1643, 42742), (2201, 31906), (2279, 30814), (2666, 26341), (3053, 23002), (3286, 21371), (3763, 18662), (4402, 15953), (4558, 15407), (6106, 11501), (7526, 9331)]