135309439580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2737949}}^1$

素因数の和:2738318

約数の個数: 48

約数和(自身を含む): 325662724800

約数和(自身を除く): 190353285220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 706, 1412, 1765, 2471, 3530, 4942, 7060, 9884, 12355, 24710, 49420, 2737949, 5475898, 10951796, 13689745, 19165643, 27379490, 38331286, 54758980, 76662572, 95828215, 191656430, 383312860, 966495997, 1932991994, 3865983988, 4832479985, 6765471979, 9664959970, 13530943958, 19329919940, 27061887916, 33827359895, 67654719790, 135309439580]

約数ペア:

[(1, 135309439580), (2, 67654719790), (4, 33827359895), (5, 27061887916), (7, 19329919940), (10, 13530943958), (14, 9664959970), (20, 6765471979), (28, 4832479985), (35, 3865983988), (70, 1932991994), (140, 966495997), (353, 383312860), (706, 191656430), (1412, 95828215), (1765, 76662572), (2471, 54758980), (3530, 38331286), (4942, 27379490), (7060, 19165643), (9884, 13689745), (12355, 10951796), (24710, 5475898), (49420, 2737949)]