146903580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{816131}}^1$

素因数の和:816146

約数の個数: 36

約数和(自身を含む): 445608072

約数和(自身を除く): 298704492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 816131, 1632262, 2448393, 3264524, 4080655, 4896786, 7345179, 8161310, 9793572, 12241965, 14690358, 16322620, 24483930, 29380716, 36725895, 48967860, 73451790, 146903580]

約数ペア:

[(1, 146903580), (2, 73451790), (3, 48967860), (4, 36725895), (5, 29380716), (6, 24483930), (9, 16322620), (10, 14690358), (12, 12241965), (15, 9793572), (18, 8161310), (20, 7345179), (30, 4896786), (36, 4080655), (45, 3264524), (60, 2448393), (90, 1632262), (180, 816131)]