47730420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{265169}}^1$

素因数の和:265184

約数の個数: 36

約数和(自身を含む): 144782820

約数和(自身を除く): 97052400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 265169, 530338, 795507, 1060676, 1325845, 1591014, 2386521, 2651690, 3182028, 3977535, 4773042, 5303380, 7955070, 9546084, 11932605, 15910140, 23865210, 47730420]

約数ペア:

[(1, 47730420), (2, 23865210), (3, 15910140), (4, 11932605), (5, 9546084), (6, 7955070), (9, 5303380), (10, 4773042), (12, 3977535), (15, 3182028), (18, 2651690), (20, 2386521), (30, 1591014), (36, 1325845), (45, 1060676), (60, 795507), (90, 530338), (180, 265169)]