30901030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1579}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 59155200

約数和(自身を除く): 28254170

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1579, 1957, 3158, 3914, 7895, 9785, 15790, 19570, 30001, 60002, 150005, 162637, 300010, 325274, 813185, 1626370, 3090103, 6180206, 15450515, 30901030]

約数ペア:

[(1, 30901030), (2, 15450515), (5, 6180206), (10, 3090103), (19, 1626370), (38, 813185), (95, 325274), (103, 300010), (190, 162637), (206, 150005), (515, 60002), (1030, 30001), (1579, 19570), (1957, 15790), (3158, 9785), (3914, 7895)]