2546970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 6201792

約数和(自身を除く): 3654822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 1163, 2190, 2326, 3489, 5815, 6978, 11630, 17445, 34890, 84899, 169798, 254697, 424495, 509394, 848990, 1273485, 2546970]

約数ペア:

[(1, 2546970), (2, 1273485), (3, 848990), (5, 509394), (6, 424495), (10, 254697), (15, 169798), (30, 84899), (73, 34890), (146, 17445), (219, 11630), (365, 6978), (438, 5815), (730, 3489), (1095, 2326), (1163, 2190)]