4394970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 11681280

約数和(自身を除く): 7286310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1039, 1410, 2078, 2115, 3117, 4230, 5195, 6234, 9351, 10390, 15585, 18702, 31170, 46755, 48833, 93510, 97666, 146499, 244165, 292998, 439497, 488330, 732495, 878994, 1464990, 2197485, 4394970]

約数ペア:

[(1, 4394970), (2, 2197485), (3, 1464990), (5, 878994), (6, 732495), (9, 488330), (10, 439497), (15, 292998), (18, 244165), (30, 146499), (45, 97666), (47, 93510), (90, 48833), (94, 46755), (141, 31170), (235, 18702), (282, 15585), (423, 10390), (470, 9351), (705, 6234), (846, 5195), (1039, 4230), (1410, 3117), (2078, 2115)]