171934345

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 244475280

約数和(自身を除く): 72540935

約数列:

[1, 5, 11, 17, 55, 73, 85, 121, 187, 229, 365, 605, 803, 935, 1145, 1241, 2057, 2519, 3893, 4015, 6205, 8833, 10285, 12595, 13651, 16717, 19465, 27709, 42823, 44165, 68255, 83585, 138545, 150161, 183887, 214115, 284189, 471053, 750805, 919435, 1420945, 2022757, 2355265, 3126079, 10113785, 15630395, 34386869, 171934345]

約数ペア:

[(1, 171934345), (5, 34386869), (11, 15630395), (17, 10113785), (55, 3126079), (73, 2355265), (85, 2022757), (121, 1420945), (187, 919435), (229, 750805), (365, 471053), (605, 284189), (803, 214115), (935, 183887), (1145, 150161), (1241, 138545), (2057, 83585), (2519, 68255), (3893, 44165), (4015, 42823), (6205, 27709), (8833, 19465), (10285, 16717), (12595, 13651)]