27195930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{673}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 70972200

約数和(自身を除く): 43776270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449, 673, 898, 1346, 1347, 2019, 2245, 2694, 3365, 4038, 4041, 4490, 6057, 6730, 6735, 8082, 10095, 12114, 13470, 20190, 20205, 30285, 40410, 60570, 302177, 604354, 906531, 1510885, 1813062, 2719593, 3021770, 4532655, 5439186, 9065310, 13597965, 27195930]

約数ペア:

[(1, 27195930), (2, 13597965), (3, 9065310), (5, 5439186), (6, 4532655), (9, 3021770), (10, 2719593), (15, 1813062), (18, 1510885), (30, 906531), (45, 604354), (90, 302177), (449, 60570), (673, 40410), (898, 30285), (1346, 20205), (1347, 20190), (2019, 13470), (2245, 12114), (2694, 10095), (3365, 8082), (4038, 6735), (4041, 6730), (4490, 6057)]