383036220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{303997}}^1$

素因数の和:304019

約数の個数: 72

約数和(自身を含む): 1327863264

約数和(自身を除く): 944827044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 303997, 607994, 911991, 1215988, 1519985, 1823982, 2127979, 2735973, 3039970, 3647964, 4255958, 4559955, 5471946, 6079940, 6383937, 8511916, 9119910, 10639895, 10943892, 12767874, 13679865, 18239820, 19151811, 21279790, 25535748, 27359730, 31919685, 38303622, 42559580, 54719460, 63839370, 76607244, 95759055, 127678740, 191518110, 383036220]

約数ペア:

[(1, 383036220), (2, 191518110), (3, 127678740), (4, 95759055), (5, 76607244), (6, 63839370), (7, 54719460), (9, 42559580), (10, 38303622), (12, 31919685), (14, 27359730), (15, 25535748), (18, 21279790), (20, 19151811), (21, 18239820), (28, 13679865), (30, 12767874), (35, 10943892), (36, 10639895), (42, 9119910), (45, 8511916), (60, 6383937), (63, 6079940), (70, 5471946), (84, 4559955), (90, 4255958), (105, 3647964), (126, 3039970), (140, 2735973), (180, 2127979), (210, 1823982), (252, 1519985), (315, 1215988), (420, 911991), (630, 607994), (1260, 303997)]