5590970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 12877056

約数和(自身を除く): 7286086

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 137, 154, 265, 274, 371, 385, 530, 583, 685, 742, 770, 959, 1166, 1370, 1507, 1855, 1918, 2915, 3014, 3710, 4081, 4795, 5830, 7261, 7535, 8162, 9590, 10549, 14522, 15070, 20405, 21098, 36305, 40810, 50827, 52745, 72610, 79871, 101654, 105490, 159742, 254135, 399355, 508270, 559097, 798710, 1118194, 2795485, 5590970]

約数ペア:

[(1, 5590970), (2, 2795485), (5, 1118194), (7, 798710), (10, 559097), (11, 508270), (14, 399355), (22, 254135), (35, 159742), (53, 105490), (55, 101654), (70, 79871), (77, 72610), (106, 52745), (110, 50827), (137, 40810), (154, 36305), (265, 21098), (274, 20405), (371, 15070), (385, 14522), (530, 10549), (583, 9590), (685, 8162), (742, 7535), (770, 7261), (959, 5830), (1166, 4795), (1370, 4081), (1507, 3710), (1855, 3014), (1918, 2915)]