439563420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2442019}}^1$

素因数の和:2442034

約数の個数: 36

約数和(自身を含む): 1333342920

約数和(自身を除く): 893779500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2442019, 4884038, 7326057, 9768076, 12210095, 14652114, 21978171, 24420190, 29304228, 36630285, 43956342, 48840380, 73260570, 87912684, 109890855, 146521140, 219781710, 439563420]

約数ペア:

[(1, 439563420), (2, 219781710), (3, 146521140), (4, 109890855), (5, 87912684), (6, 73260570), (9, 48840380), (10, 43956342), (12, 36630285), (15, 29304228), (18, 24420190), (20, 21978171), (30, 14652114), (36, 12210095), (45, 9768076), (60, 7326057), (90, 4884038), (180, 2442019)]