29220730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 66292992

約数和(自身を除く): 37072262

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 137, 154, 274, 277, 385, 554, 685, 770, 959, 1370, 1385, 1507, 1918, 1939, 2770, 3014, 3047, 3878, 4795, 6094, 7535, 9590, 9695, 10549, 15070, 15235, 19390, 21098, 21329, 30470, 37949, 42658, 52745, 75898, 105490, 106645, 189745, 213290, 265643, 379490, 417439, 531286, 834878, 1328215, 2087195, 2656430, 2922073, 4174390, 5844146, 14610365, 29220730]

約数ペア:

[(1, 29220730), (2, 14610365), (5, 5844146), (7, 4174390), (10, 2922073), (11, 2656430), (14, 2087195), (22, 1328215), (35, 834878), (55, 531286), (70, 417439), (77, 379490), (110, 265643), (137, 213290), (154, 189745), (274, 106645), (277, 105490), (385, 75898), (554, 52745), (685, 42658), (770, 37949), (959, 30470), (1370, 21329), (1385, 21098), (1507, 19390), (1918, 15235), (1939, 15070), (2770, 10549), (3014, 9695), (3047, 9590), (3878, 7535), (4795, 6094)]