1570940157970

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4243}}^1\times {\mathrm{131759}}^1$

素因数の和:136290

約数の個数: 32

約数和(自身を含む): 2838445597440

約数和(自身を除く): 1267505439470

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 4243, 8486, 21215, 42430, 131759, 263518, 658795, 1192283, 1317590, 2384566, 5961415, 11922830, 37024279, 74048558, 185121395, 370242790, 559053437, 1118106874, 2795267185, 5590534370, 157094015797, 314188031594, 785470078985, 1570940157970]

約数ペア:

[(1, 1570940157970), (2, 785470078985), (5, 314188031594), (10, 157094015797), (281, 5590534370), (562, 2795267185), (1405, 1118106874), (2810, 559053437), (4243, 370242790), (8486, 185121395), (21215, 74048558), (42430, 37024279), (131759, 11922830), (263518, 5961415), (658795, 2384566), (1192283, 1317590)]