15190380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{84391}}^1$

素因数の和:84406

約数の個数: 36

約数和(自身を含む): 46078032

約数和(自身を除く): 30887652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 84391, 168782, 253173, 337564, 421955, 506346, 759519, 843910, 1012692, 1265865, 1519038, 1687820, 2531730, 3038076, 3797595, 5063460, 7595190, 15190380]

約数ペア:

[(1, 15190380), (2, 7595190), (3, 5063460), (4, 3797595), (5, 3038076), (6, 2531730), (9, 1687820), (10, 1519038), (12, 1265865), (15, 1012692), (18, 843910), (20, 759519), (30, 506346), (36, 421955), (45, 337564), (60, 253173), (90, 168782), (180, 84391)]