70169780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 155361024

約数和(自身を除く): 85191244

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 1030, 1481, 2060, 2369, 2962, 4738, 5924, 7405, 9476, 11845, 14810, 23690, 29620, 34063, 47380, 68126, 136252, 152543, 170315, 305086, 340630, 610172, 681260, 762715, 1525430, 3050860, 3508489, 7016978, 14033956, 17542445, 35084890, 70169780]

約数ペア:

[(1, 70169780), (2, 35084890), (4, 17542445), (5, 14033956), (10, 7016978), (20, 3508489), (23, 3050860), (46, 1525430), (92, 762715), (103, 681260), (115, 610172), (206, 340630), (230, 305086), (412, 170315), (460, 152543), (515, 136252), (1030, 68126), (1481, 47380), (2060, 34063), (2369, 29620), (2962, 23690), (4738, 14810), (5924, 11845), (7405, 9476)]