305391630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{15881}}^1$

素因数の和:16532

約数の個数: 32

約数和(自身を含む): 734129568

約数和(自身を除く): 428737938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 6410, 9615, 15881, 19230, 31762, 47643, 79405, 95286, 158810, 238215, 476430, 10179721, 20359442, 30539163, 50898605, 61078326, 101797210, 152695815, 305391630]

約数ペア:

[(1, 305391630), (2, 152695815), (3, 101797210), (5, 61078326), (6, 50898605), (10, 30539163), (15, 20359442), (30, 10179721), (641, 476430), (1282, 238215), (1923, 158810), (3205, 95286), (3846, 79405), (6410, 47643), (9615, 31762), (15881, 19230)]