755370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 2471040

約数和(自身を除く): 1715670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 109, 110, 126, 154, 165, 198, 210, 218, 231, 315, 327, 330, 385, 462, 495, 545, 630, 654, 693, 763, 770, 981, 990, 1090, 1155, 1199, 1386, 1526, 1635, 1962, 2289, 2310, 2398, 3270, 3465, 3597, 3815, 4578, 4905, 5995, 6867, 6930, 7194, 7630, 8393, 9810, 10791, 11445, 11990, 13734, 16786, 17985, 21582, 22890, 25179, 34335, 35970, 41965, 50358, 53955, 68670, 75537, 83930, 107910, 125895, 151074, 251790, 377685, 755370]

約数ペア:

[(1, 755370), (2, 377685), (3, 251790), (5, 151074), (6, 125895), (7, 107910), (9, 83930), (10, 75537), (11, 68670), (14, 53955), (15, 50358), (18, 41965), (21, 35970), (22, 34335), (30, 25179), (33, 22890), (35, 21582), (42, 17985), (45, 16786), (55, 13734), (63, 11990), (66, 11445), (70, 10791), (77, 9810), (90, 8393), (99, 7630), (105, 7194), (109, 6930), (110, 6867), (126, 5995), (154, 4905), (165, 4578), (198, 3815), (210, 3597), (218, 3465), (231, 3270), (315, 2398), (327, 2310), (330, 2289), (385, 1962), (462, 1635), (495, 1526), (545, 1386), (630, 1199), (654, 1155), (693, 1090), (763, 990), (770, 981)]