259028460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1439047}}^1$

素因数の和:1439062

約数の個数: 36

約数和(自身を含む): 785720208

約数和(自身を除く): 526691748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1439047, 2878094, 4317141, 5756188, 7195235, 8634282, 12951423, 14390470, 17268564, 21585705, 25902846, 28780940, 43171410, 51805692, 64757115, 86342820, 129514230, 259028460]

約数ペア:

[(1, 259028460), (2, 129514230), (3, 86342820), (4, 64757115), (5, 51805692), (6, 43171410), (9, 28780940), (10, 25902846), (12, 21585705), (15, 17268564), (18, 14390470), (20, 12951423), (30, 8634282), (36, 7195235), (45, 5756188), (60, 4317141), (90, 2878094), (180, 1439047)]