2283645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 4596480

約数和(自身を除く): 2312835

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 239, 245, 273, 455, 637, 717, 735, 1195, 1365, 1673, 1911, 3107, 3185, 3585, 5019, 8365, 9321, 9555, 11711, 15535, 21749, 25095, 35133, 46605, 58555, 65247, 108745, 152243, 175665, 326235, 456729, 761215, 2283645]

約数ペア:

[(1, 2283645), (3, 761215), (5, 456729), (7, 326235), (13, 175665), (15, 152243), (21, 108745), (35, 65247), (39, 58555), (49, 46605), (65, 35133), (91, 25095), (105, 21749), (147, 15535), (195, 11711), (239, 9555), (245, 9321), (273, 8365), (455, 5019), (637, 3585), (717, 3185), (735, 3107), (1195, 1911), (1365, 1673)]