253581420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{2473}}^1$

素因数の和:4194

約数の個数: 48

約数和(自身を含む): 710730720

約数和(自身を除く): 457149300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1709, 2473, 3418, 4946, 5127, 6836, 7419, 8545, 9892, 10254, 12365, 14838, 17090, 20508, 24730, 25635, 29676, 34180, 37095, 49460, 51270, 74190, 102540, 148380, 4226357, 8452714, 12679071, 16905428, 21131785, 25358142, 42263570, 50716284, 63395355, 84527140, 126790710, 253581420]

約数ペア:

[(1, 253581420), (2, 126790710), (3, 84527140), (4, 63395355), (5, 50716284), (6, 42263570), (10, 25358142), (12, 21131785), (15, 16905428), (20, 12679071), (30, 8452714), (60, 4226357), (1709, 148380), (2473, 102540), (3418, 74190), (4946, 51270), (5127, 49460), (6836, 37095), (7419, 34180), (8545, 29676), (9892, 25635), (10254, 24730), (12365, 20508), (14838, 17090)]