72058210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1029403}}^1$

素因数の和:1029417

約数の個数: 16

約数和(自身を含む): 148234176

約数和(自身を除く): 76175966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1029403, 2058806, 5147015, 7205821, 10294030, 14411642, 36029105, 72058210]

約数ペア:

[(1, 72058210), (2, 36029105), (5, 14411642), (7, 10294030), (10, 7205821), (14, 5147015), (35, 2058806), (70, 1029403)]