8222670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 21529872

約数和(自身を除く): 13307202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 433, 633, 866, 1055, 1266, 1299, 1899, 2110, 2165, 2598, 3165, 3798, 3897, 4330, 6330, 6495, 7794, 9495, 12990, 18990, 19485, 38970, 91363, 182726, 274089, 456815, 548178, 822267, 913630, 1370445, 1644534, 2740890, 4111335, 8222670]

約数ペア:

[(1, 8222670), (2, 4111335), (3, 2740890), (5, 1644534), (6, 1370445), (9, 913630), (10, 822267), (15, 548178), (18, 456815), (30, 274089), (45, 182726), (90, 91363), (211, 38970), (422, 19485), (433, 18990), (633, 12990), (866, 9495), (1055, 7794), (1266, 6495), (1299, 6330), (1899, 4330), (2110, 3897), (2165, 3798), (2598, 3165)]