6897940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 17136000

約数和(自身を除く): 10238060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 1699, 2030, 3398, 4060, 6796, 8495, 11893, 16990, 23786, 33980, 47572, 49271, 59465, 98542, 118930, 197084, 237860, 246355, 344897, 492710, 689794, 985420, 1379588, 1724485, 3448970, 6897940]

約数ペア:

[(1, 6897940), (2, 3448970), (4, 1724485), (5, 1379588), (7, 985420), (10, 689794), (14, 492710), (20, 344897), (28, 246355), (29, 237860), (35, 197084), (58, 118930), (70, 98542), (116, 59465), (140, 49271), (145, 47572), (203, 33980), (290, 23786), (406, 16990), (580, 11893), (812, 8495), (1015, 6796), (1699, 4060), (2030, 3398)]