210937170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 515652480

約数和(自身を除く): 304715310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 173, 194, 291, 346, 419, 485, 519, 582, 838, 865, 970, 1038, 1257, 1455, 1730, 2095, 2514, 2595, 2910, 4190, 5190, 6285, 12570, 16781, 33562, 40643, 50343, 72487, 81286, 83905, 100686, 121929, 144974, 167810, 203215, 217461, 243858, 251715, 362435, 406430, 434922, 503430, 609645, 724870, 1087305, 1219290, 2174610, 7031239, 14062478, 21093717, 35156195, 42187434, 70312390, 105468585, 210937170]

約数ペア:

[(1, 210937170), (2, 105468585), (3, 70312390), (5, 42187434), (6, 35156195), (10, 21093717), (15, 14062478), (30, 7031239), (97, 2174610), (173, 1219290), (194, 1087305), (291, 724870), (346, 609645), (419, 503430), (485, 434922), (519, 406430), (582, 362435), (838, 251715), (865, 243858), (970, 217461), (1038, 203215), (1257, 167810), (1455, 144974), (1730, 121929), (2095, 100686), (2514, 83905), (2595, 81286), (2910, 72487), (4190, 50343), (5190, 40643), (6285, 33562), (12570, 16781)]