421750380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7029173}}^1$

素因数の和:7029185

約数の個数: 24

約数和(自身を含む): 1180901232

約数和(自身を除く): 759150852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7029173, 14058346, 21087519, 28116692, 35145865, 42175038, 70291730, 84350076, 105437595, 140583460, 210875190, 421750380]

約数ペア:

[(1, 421750380), (2, 210875190), (3, 140583460), (4, 105437595), (5, 84350076), (6, 70291730), (10, 42175038), (12, 35145865), (15, 28116692), (20, 21087519), (30, 14058346), (60, 7029173)]