73852620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64783}}^1$

素因数の和:64814

約数の個数: 48

約数和(自身を含む): 217674240

約数和(自身を除く): 143821620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 64783, 129566, 194349, 259132, 323915, 388698, 647830, 777396, 971745, 1230877, 1295660, 1943490, 2461754, 3692631, 3886980, 4923508, 6154385, 7385262, 12308770, 14770524, 18463155, 24617540, 36926310, 73852620]

約数ペア:

[(1, 73852620), (2, 36926310), (3, 24617540), (4, 18463155), (5, 14770524), (6, 12308770), (10, 7385262), (12, 6154385), (15, 4923508), (19, 3886980), (20, 3692631), (30, 2461754), (38, 1943490), (57, 1295660), (60, 1230877), (76, 971745), (95, 777396), (114, 647830), (190, 388698), (228, 323915), (285, 259132), (380, 194349), (570, 129566), (1140, 64783)]