29162980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 79107840

約数和(自身を除く): 49944860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 653, 770, 812, 1015, 1276, 1306, 1540, 1595, 2030, 2233, 2612, 3190, 3265, 4060, 4466, 4571, 6380, 6530, 7183, 8932, 9142, 11165, 13060, 14366, 18284, 18937, 22330, 22855, 28732, 35915, 37874, 44660, 45710, 50281, 71830, 75748, 91420, 94685, 100562, 132559, 143660, 189370, 201124, 208307, 251405, 265118, 378740, 416614, 502810, 530236, 662795, 833228, 1005620, 1041535, 1325590, 1458149, 2083070, 2651180, 2916298, 4166140, 5832596, 7290745, 14581490, 29162980]

約数ペア:

[(1, 29162980), (2, 14581490), (4, 7290745), (5, 5832596), (7, 4166140), (10, 2916298), (11, 2651180), (14, 2083070), (20, 1458149), (22, 1325590), (28, 1041535), (29, 1005620), (35, 833228), (44, 662795), (55, 530236), (58, 502810), (70, 416614), (77, 378740), (110, 265118), (116, 251405), (140, 208307), (145, 201124), (154, 189370), (203, 143660), (220, 132559), (290, 100562), (308, 94685), (319, 91420), (385, 75748), (406, 71830), (580, 50281), (638, 45710), (653, 44660), (770, 37874), (812, 35915), (1015, 28732), (1276, 22855), (1306, 22330), (1540, 18937), (1595, 18284), (2030, 14366), (2233, 13060), (2612, 11165), (3190, 9142), (3265, 8932), (4060, 7183), (4466, 6530), (4571, 6380)]