26925990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1446

約数の個数: 96

約数和(自身を含む): 81012960

約数和(自身を除く): 54086970

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1409, 1470, 1911, 2730, 2818, 3185, 3822, 4227, 6370, 7045, 8454, 9555, 9863, 14090, 18317, 19110, 19726, 21135, 29589, 36634, 42270, 49315, 54951, 59178, 69041, 91585, 98630, 109902, 128219, 138082, 147945, 183170, 207123, 256438, 274755, 295890, 345205, 384657, 414246, 549510, 641095, 690410, 769314, 897533, 1035615, 1282190, 1795066, 1923285, 2071230, 2692599, 3846570, 4487665, 5385198, 8975330, 13462995, 26925990]

約数ペア:

[(1, 26925990), (2, 13462995), (3, 8975330), (5, 5385198), (6, 4487665), (7, 3846570), (10, 2692599), (13, 2071230), (14, 1923285), (15, 1795066), (21, 1282190), (26, 1035615), (30, 897533), (35, 769314), (39, 690410), (42, 641095), (49, 549510), (65, 414246), (70, 384657), (78, 345205), (91, 295890), (98, 274755), (105, 256438), (130, 207123), (147, 183170), (182, 147945), (195, 138082), (210, 128219), (245, 109902), (273, 98630), (294, 91585), (390, 69041), (455, 59178), (490, 54951), (546, 49315), (637, 42270), (735, 36634), (910, 29589), (1274, 21135), (1365, 19726), (1409, 19110), (1470, 18317), (1911, 14090), (2730, 9863), (2818, 9555), (3185, 8454), (3822, 7045), (4227, 6370)]