241458980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{15823}}^1$

素因数の和:15948

約数の個数: 48

約数和(自身を含む): 584855040

約数和(自身を除く): 343396060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 15260, 15823, 31646, 63292, 79115, 110761, 158230, 221522, 316460, 443044, 553805, 1107610, 1724707, 2215220, 3449414, 6898828, 8623535, 12072949, 17247070, 24145898, 34494140, 48291796, 60364745, 120729490, 241458980]

約数ペア:

[(1, 241458980), (2, 120729490), (4, 60364745), (5, 48291796), (7, 34494140), (10, 24145898), (14, 17247070), (20, 12072949), (28, 8623535), (35, 6898828), (70, 3449414), (109, 2215220), (140, 1724707), (218, 1107610), (436, 553805), (545, 443044), (763, 316460), (1090, 221522), (1526, 158230), (2180, 110761), (3052, 79115), (3815, 63292), (7630, 31646), (15260, 15823)]