84081420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{467119}}^1$

素因数の和:467134

約数の個数: 36

約数和(自身を含む): 255047520

約数和(自身を除く): 170966100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 467119, 934238, 1401357, 1868476, 2335595, 2802714, 4204071, 4671190, 5605428, 7006785, 8408142, 9342380, 14013570, 16816284, 21020355, 28027140, 42040710, 84081420]

約数ペア:

[(1, 84081420), (2, 42040710), (3, 28027140), (4, 21020355), (5, 16816284), (6, 14013570), (9, 9342380), (10, 8408142), (12, 7006785), (15, 5605428), (18, 4671190), (20, 4204071), (30, 2802714), (36, 2335595), (45, 1868476), (60, 1401357), (90, 934238), (180, 467119)]