9223730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 17294256

約数和(自身を除く): 8070526

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 257, 370, 485, 514, 970, 1285, 2570, 3589, 7178, 9509, 17945, 19018, 24929, 35890, 47545, 49858, 95090, 124645, 249290, 922373, 1844746, 4611865, 9223730]

約数ペア:

[(1, 9223730), (2, 4611865), (5, 1844746), (10, 922373), (37, 249290), (74, 124645), (97, 95090), (185, 49858), (194, 47545), (257, 35890), (370, 24929), (485, 19018), (514, 17945), (970, 9509), (1285, 7178), (2570, 3589)]