175198380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3001}}^1$

素因数の和:3159

約数の個数: 96

約数和(自身を含む): 564856320

約数和(自身を除く): 389657940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 417, 420, 556, 695, 834, 973, 1390, 1668, 1946, 2085, 2780, 2919, 3001, 3892, 4170, 4865, 5838, 6002, 8340, 9003, 9730, 11676, 12004, 14595, 15005, 18006, 19460, 21007, 29190, 30010, 36012, 42014, 45015, 58380, 60020, 63021, 84028, 90030, 105035, 126042, 180060, 210070, 252084, 315105, 417139, 420140, 630210, 834278, 1251417, 1260420, 1668556, 2085695, 2502834, 2919973, 4171390, 5005668, 5839946, 6257085, 8342780, 8759919, 11679892, 12514170, 14599865, 17519838, 25028340, 29199730, 35039676, 43799595, 58399460, 87599190, 175198380]

約数ペア:

[(1, 175198380), (2, 87599190), (3, 58399460), (4, 43799595), (5, 35039676), (6, 29199730), (7, 25028340), (10, 17519838), (12, 14599865), (14, 12514170), (15, 11679892), (20, 8759919), (21, 8342780), (28, 6257085), (30, 5839946), (35, 5005668), (42, 4171390), (60, 2919973), (70, 2502834), (84, 2085695), (105, 1668556), (139, 1260420), (140, 1251417), (210, 834278), (278, 630210), (417, 420140), (420, 417139), (556, 315105), (695, 252084), (834, 210070), (973, 180060), (1390, 126042), (1668, 105035), (1946, 90030), (2085, 84028), (2780, 63021), (2919, 60020), (3001, 58380), (3892, 45015), (4170, 42014), (4865, 36012), (5838, 30010), (6002, 29190), (8340, 21007), (9003, 19460), (9730, 18006), (11676, 15005), (12004, 14595)]