6310220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 15857856

約数和(自身を除く): 9547636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 137, 140, 188, 196, 235, 245, 274, 329, 470, 490, 548, 658, 685, 940, 959, 980, 1316, 1370, 1645, 1918, 2303, 2740, 3290, 3836, 4606, 4795, 6439, 6580, 6713, 9212, 9590, 11515, 12878, 13426, 19180, 23030, 25756, 26852, 32195, 33565, 45073, 46060, 64390, 67130, 90146, 128780, 134260, 180292, 225365, 315511, 450730, 631022, 901460, 1262044, 1577555, 3155110, 6310220]

約数ペア:

[(1, 6310220), (2, 3155110), (4, 1577555), (5, 1262044), (7, 901460), (10, 631022), (14, 450730), (20, 315511), (28, 225365), (35, 180292), (47, 134260), (49, 128780), (70, 90146), (94, 67130), (98, 64390), (137, 46060), (140, 45073), (188, 33565), (196, 32195), (235, 26852), (245, 25756), (274, 23030), (329, 19180), (470, 13426), (490, 12878), (548, 11515), (658, 9590), (685, 9212), (940, 6713), (959, 6580), (980, 6439), (1316, 4795), (1370, 4606), (1645, 3836), (1918, 3290), (2303, 2740)]