71449130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2677}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 137092176

約数和(自身を除く): 65643046

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2669, 2677, 5338, 5354, 13345, 13385, 26690, 26770, 45509, 91018, 227545, 420289, 455090, 840578, 2101445, 4202890, 7144913, 14289826, 35724565, 71449130]

約数ペア:

[(1, 71449130), (2, 35724565), (5, 14289826), (10, 7144913), (17, 4202890), (34, 2101445), (85, 840578), (157, 455090), (170, 420289), (314, 227545), (785, 91018), (1570, 45509), (2669, 26770), (2677, 26690), (5338, 13385), (5354, 13345)]