30883140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57191}}^1$

素因数の和:57209

約数の個数: 48

約数和(自身を含む): 96082560

約数和(自身を除く): 65199420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 57191, 114382, 171573, 228764, 285955, 343146, 514719, 571910, 686292, 857865, 1029438, 1143820, 1544157, 1715730, 2058876, 2573595, 3088314, 3431460, 5147190, 6176628, 7720785, 10294380, 15441570, 30883140]

約数ペア:

[(1, 30883140), (2, 15441570), (3, 10294380), (4, 7720785), (5, 6176628), (6, 5147190), (9, 3431460), (10, 3088314), (12, 2573595), (15, 2058876), (18, 1715730), (20, 1544157), (27, 1143820), (30, 1029438), (36, 857865), (45, 686292), (54, 571910), (60, 514719), (90, 343146), (108, 285955), (135, 228764), (180, 171573), (270, 114382), (540, 57191)]