87242370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{93809}}^1$

素因数の和:93850

約数の個数: 32

約数和(自身を含む): 216138240

約数和(自身を除く): 128895870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 93809, 187618, 281427, 469045, 562854, 938090, 1407135, 2814270, 2908079, 5816158, 8724237, 14540395, 17448474, 29080790, 43621185, 87242370]

約数ペア:

[(1, 87242370), (2, 43621185), (3, 29080790), (5, 17448474), (6, 14540395), (10, 8724237), (15, 5816158), (30, 2908079), (31, 2814270), (62, 1407135), (93, 938090), (155, 562854), (186, 469045), (310, 281427), (465, 187618), (930, 93809)]