171890550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29383}}^1$

素因数の和:29414

約数の個数: 72

約数和(自身を含む): 497353584

約数和(自身を除く): 325463034

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 29383, 58766, 88149, 146915, 176298, 264447, 293830, 381979, 440745, 528894, 734575, 763958, 881490, 1145937, 1322235, 1469150, 1909895, 2203725, 2291874, 2644470, 3437811, 3819790, 4407450, 5729685, 6611175, 6875622, 9549475, 11459370, 13222350, 17189055, 19098950, 28648425, 34378110, 57296850, 85945275, 171890550]

約数ペア:

[(1, 171890550), (2, 85945275), (3, 57296850), (5, 34378110), (6, 28648425), (9, 19098950), (10, 17189055), (13, 13222350), (15, 11459370), (18, 9549475), (25, 6875622), (26, 6611175), (30, 5729685), (39, 4407450), (45, 3819790), (50, 3437811), (65, 2644470), (75, 2291874), (78, 2203725), (90, 1909895), (117, 1469150), (130, 1322235), (150, 1145937), (195, 881490), (225, 763958), (234, 734575), (325, 528894), (390, 440745), (450, 381979), (585, 293830), (650, 264447), (975, 176298), (1170, 146915), (1950, 88149), (2925, 58766), (5850, 29383)]