4170420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7723}}^1$

素因数の和:7741

約数の個数: 48

約数和(自身を含む): 12976320

約数和(自身を除く): 8805900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7723, 15446, 23169, 30892, 38615, 46338, 69507, 77230, 92676, 115845, 139014, 154460, 208521, 231690, 278028, 347535, 417042, 463380, 695070, 834084, 1042605, 1390140, 2085210, 4170420]

約数ペア:

[(1, 4170420), (2, 2085210), (3, 1390140), (4, 1042605), (5, 834084), (6, 695070), (9, 463380), (10, 417042), (12, 347535), (15, 278028), (18, 231690), (20, 208521), (27, 154460), (30, 139014), (36, 115845), (45, 92676), (54, 77230), (60, 69507), (90, 46338), (108, 38615), (135, 30892), (180, 23169), (270, 15446), (540, 7723)]