68699910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8513}}^1$

素因数の和:8792

約数の個数: 32

約数和(自身を含む): 165512160

約数和(自身を除く): 96812250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 8513, 17026, 25539, 42565, 51078, 85130, 127695, 255390, 2289997, 4579994, 6869991, 11449985, 13739982, 22899970, 34349955, 68699910]

約数ペア:

[(1, 68699910), (2, 34349955), (3, 22899970), (5, 13739982), (6, 11449985), (10, 6869991), (15, 4579994), (30, 2289997), (269, 255390), (538, 127695), (807, 85130), (1345, 51078), (1614, 42565), (2690, 25539), (4035, 17026), (8070, 8513)]