31042110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 51072450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 109, 110, 165, 218, 327, 330, 545, 654, 863, 1090, 1199, 1635, 1726, 2398, 2589, 3270, 3597, 4315, 5178, 5995, 7194, 8630, 9493, 11990, 12945, 17985, 18986, 25890, 28479, 35970, 47465, 56958, 94067, 94930, 142395, 188134, 282201, 284790, 470335, 564402, 940670, 1034737, 1411005, 2069474, 2822010, 3104211, 5173685, 6208422, 10347370, 15521055, 31042110]

約数ペア:

[(1, 31042110), (2, 15521055), (3, 10347370), (5, 6208422), (6, 5173685), (10, 3104211), (11, 2822010), (15, 2069474), (22, 1411005), (30, 1034737), (33, 940670), (55, 564402), (66, 470335), (109, 284790), (110, 282201), (165, 188134), (218, 142395), (327, 94930), (330, 94067), (545, 56958), (654, 47465), (863, 35970), (1090, 28479), (1199, 25890), (1635, 18986), (1726, 17985), (2398, 12945), (2589, 11990), (3270, 9493), (3597, 8630), (4315, 7194), (5178, 5995)]