399129910130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{36191}}^1$

素因数の和:36600

約数の個数: 96

約数和(自身を含む): 850196984832

約数和(自身を除く): 451067074702

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 317, 355, 490, 497, 634, 710, 994, 1585, 2219, 2485, 3170, 3479, 4438, 4970, 6958, 11095, 15533, 17395, 22190, 22507, 31066, 34790, 36191, 45014, 72382, 77665, 112535, 155330, 157549, 180955, 225070, 253337, 315098, 361910, 506674, 787745, 1102843, 1266685, 1575490, 1773359, 2205686, 2533370, 2569561, 3546718, 5139122, 5514215, 8866795, 11028430, 11472547, 12847805, 17733590, 17986927, 22945094, 25695610, 35973854, 57362735, 80307829, 89934635, 114725470, 125908489, 160615658, 179869270, 251816978, 401539145, 562154803, 629542445, 803078290, 814550837, 1124309606, 1259084890, 1629101674, 2810774015, 4072754185, 5621548030, 5701855859, 8145508370, 11403711718, 28509279295, 39912991013, 57018558590, 79825982026, 199564955065, 399129910130]

約数ペア:

[(1, 399129910130), (2, 199564955065), (5, 79825982026), (7, 57018558590), (10, 39912991013), (14, 28509279295), (35, 11403711718), (49, 8145508370), (70, 5701855859), (71, 5621548030), (98, 4072754185), (142, 2810774015), (245, 1629101674), (317, 1259084890), (355, 1124309606), (490, 814550837), (497, 803078290), (634, 629542445), (710, 562154803), (994, 401539145), (1585, 251816978), (2219, 179869270), (2485, 160615658), (3170, 125908489), (3479, 114725470), (4438, 89934635), (4970, 80307829), (6958, 57362735), (11095, 35973854), (15533, 25695610), (17395, 22945094), (22190, 17986927), (22507, 17733590), (31066, 12847805), (34790, 11472547), (36191, 11028430), (45014, 8866795), (72382, 5514215), (77665, 5139122), (112535, 3546718), (155330, 2569561), (157549, 2533370), (180955, 2205686), (225070, 1773359), (253337, 1575490), (315098, 1266685), (361910, 1102843), (506674, 787745)]