1270010361172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{64519933}}^1$

素因数の和:64520000

約数の個数: 48

約数和(自身を含む): 2745968391040

約数和(自身を除く): 1475958029868

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 64519933, 129039866, 258079732, 451639531, 903279062, 1225878727, 1806558124, 2387237521, 2451757454, 4774475042, 4903514908, 8581151089, 9548950084, 16710662647, 17162302178, 33421325294, 34324604356, 45357512899, 66842650588, 90715025798, 181430051596, 317502590293, 635005180586, 1270010361172]

約数ペア:

[(1, 1270010361172), (2, 635005180586), (4, 317502590293), (7, 181430051596), (14, 90715025798), (19, 66842650588), (28, 45357512899), (37, 34324604356), (38, 33421325294), (74, 17162302178), (76, 16710662647), (133, 9548950084), (148, 8581151089), (259, 4903514908), (266, 4774475042), (518, 2451757454), (532, 2387237521), (703, 1806558124), (1036, 1225878727), (1406, 903279062), (2812, 451639531), (4921, 258079732), (9842, 129039866), (19684, 64519933)]