26793870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 68864256

約数和(自身を除く): 42070386

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 170, 214, 255, 321, 491, 510, 535, 642, 982, 1070, 1473, 1605, 1819, 2455, 2946, 3210, 3638, 4910, 5457, 7365, 8347, 9095, 10914, 14730, 16694, 18190, 25041, 27285, 41735, 50082, 52537, 54570, 83470, 105074, 125205, 157611, 250410, 262685, 315222, 525370, 788055, 893129, 1576110, 1786258, 2679387, 4465645, 5358774, 8931290, 13396935, 26793870]

約数ペア:

[(1, 26793870), (2, 13396935), (3, 8931290), (5, 5358774), (6, 4465645), (10, 2679387), (15, 1786258), (17, 1576110), (30, 893129), (34, 788055), (51, 525370), (85, 315222), (102, 262685), (107, 250410), (170, 157611), (214, 125205), (255, 105074), (321, 83470), (491, 54570), (510, 52537), (535, 50082), (642, 41735), (982, 27285), (1070, 25041), (1473, 18190), (1605, 16694), (1819, 14730), (2455, 10914), (2946, 9095), (3210, 8347), (3638, 7365), (4910, 5457)]