398045190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13268173}}^1$

素因数の和:13268183

約数の個数: 16

約数和(自身を含む): 955308528

約数和(自身を除く): 557263338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13268173, 26536346, 39804519, 66340865, 79609038, 132681730, 199022595, 398045190]

約数ペア:

[(1, 398045190), (2, 199022595), (3, 132681730), (5, 79609038), (6, 66340865), (10, 39804519), (15, 26536346), (30, 13268173)]