19005930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211177}}^1$

素因数の和:211190

約数の個数: 24

約数和(自身を含む): 49415652

約数和(自身を除く): 30409722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211177, 422354, 633531, 1055885, 1267062, 1900593, 2111770, 3167655, 3801186, 6335310, 9502965, 19005930]

約数ペア:

[(1, 19005930), (2, 9502965), (3, 6335310), (5, 3801186), (6, 3167655), (9, 2111770), (10, 1900593), (15, 1267062), (18, 1055885), (30, 633531), (45, 422354), (90, 211177)]