31703940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{58711}}^1$

素因数の和:58729

約数の個数: 48

約数和(自身を含む): 98636160

約数和(自身を除く): 66932220

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, 58711, 117422, 176133, 234844, 293555, 352266, 528399, 587110, 704532, 880665, 1056798, 1174220, 1585197, 1761330, 2113596, 2641995, 3170394, 3522660, 5283990, 6340788, 7925985, 10567980, 15851970, 31703940]

約数ペア:

[(1, 31703940), (2, 15851970), (3, 10567980), (4, 7925985), (5, 6340788), (6, 5283990), (9, 3522660), (10, 3170394), (12, 2641995), (15, 2113596), (18, 1761330), (20, 1585197), (27, 1174220), (30, 1056798), (36, 880665), (45, 704532), (54, 587110), (60, 528399), (90, 352266), (108, 293555), (135, 234844), (180, 176133), (270, 117422), (540, 58711)]