1330456770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1783}}^1\times {\mathrm{8291}}^1$

素因数の和:10087

約数の個数: 48

約数和(自身を含む): 3461545152

約数和(自身を除く): 2131088382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1783, 3566, 5349, 8291, 8915, 10698, 16047, 16582, 17830, 24873, 26745, 32094, 41455, 49746, 53490, 74619, 80235, 82910, 124365, 149238, 160470, 248730, 373095, 746190, 14782853, 29565706, 44348559, 73914265, 88697118, 133045677, 147828530, 221742795, 266091354, 443485590, 665228385, 1330456770]

約数ペア:

[(1, 1330456770), (2, 665228385), (3, 443485590), (5, 266091354), (6, 221742795), (9, 147828530), (10, 133045677), (15, 88697118), (18, 73914265), (30, 44348559), (45, 29565706), (90, 14782853), (1783, 746190), (3566, 373095), (5349, 248730), (8291, 160470), (8915, 149238), (10698, 124365), (16047, 82910), (16582, 80235), (17830, 74619), (24873, 53490), (26745, 49746), (32094, 41455)]