1331310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 3225600

約数和(自身を除く): 1894290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 223, 398, 446, 597, 669, 995, 1115, 1194, 1338, 1990, 2230, 2985, 3345, 5970, 6690, 44377, 88754, 133131, 221885, 266262, 443770, 665655, 1331310]

約数ペア:

[(1, 1331310), (2, 665655), (3, 443770), (5, 266262), (6, 221885), (10, 133131), (15, 88754), (30, 44377), (199, 6690), (223, 5970), (398, 3345), (446, 2985), (597, 2230), (669, 1990), (995, 1338), (1115, 1194)]