172852130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6211}}^1$

素因数の和:6263

約数の個数: 48

約数和(自身を含む): 356916672

約数和(自身を除く): 184064542

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5566, 6211, 12422, 13915, 27830, 31055, 62110, 68321, 136642, 142853, 285706, 341605, 683210, 714265, 751531, 1428530, 1503062, 1571383, 3142766, 3757655, 7515310, 7856915, 15713830, 17285213, 34570426, 86426065, 172852130]

約数ペア:

[(1, 172852130), (2, 86426065), (5, 34570426), (10, 17285213), (11, 15713830), (22, 7856915), (23, 7515310), (46, 3757655), (55, 3142766), (110, 1571383), (115, 1503062), (121, 1428530), (230, 751531), (242, 714265), (253, 683210), (506, 341605), (605, 285706), (1210, 142853), (1265, 136642), (2530, 68321), (2783, 62110), (5566, 31055), (6211, 27830), (12422, 13915)]