90463020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{8423}}^1$

素因数の和:8614

約数の個数: 48

約数和(自身を含む): 254741760

約数和(自身を除く): 164278740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 8423, 10740, 16846, 25269, 33692, 42115, 50538, 84230, 101076, 126345, 168460, 252690, 505380, 1507717, 3015434, 4523151, 6030868, 7538585, 9046302, 15077170, 18092604, 22615755, 30154340, 45231510, 90463020]

約数ペア:

[(1, 90463020), (2, 45231510), (3, 30154340), (4, 22615755), (5, 18092604), (6, 15077170), (10, 9046302), (12, 7538585), (15, 6030868), (20, 4523151), (30, 3015434), (60, 1507717), (179, 505380), (358, 252690), (537, 168460), (716, 126345), (895, 101076), (1074, 84230), (1790, 50538), (2148, 42115), (2685, 33692), (3580, 25269), (5370, 16846), (8423, 10740)]