294949740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{7669}}^1$

素因数の和:8322

約数の個数: 48

約数和(自身を含む): 827255520

約数和(自身を除く): 532305780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1923, 2564, 3205, 3846, 6410, 7669, 7692, 9615, 12820, 15338, 19230, 23007, 30676, 38345, 38460, 46014, 76690, 92028, 115035, 153380, 230070, 460140, 4915829, 9831658, 14747487, 19663316, 24579145, 29494974, 49158290, 58989948, 73737435, 98316580, 147474870, 294949740]

約数ペア:

[(1, 294949740), (2, 147474870), (3, 98316580), (4, 73737435), (5, 58989948), (6, 49158290), (10, 29494974), (12, 24579145), (15, 19663316), (20, 14747487), (30, 9831658), (60, 4915829), (641, 460140), (1282, 230070), (1923, 153380), (2564, 115035), (3205, 92028), (3846, 76690), (6410, 46014), (7669, 38460), (7692, 38345), (9615, 30676), (12820, 23007), (15338, 19230)]