64508710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 77325530

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 151, 170, 238, 302, 359, 595, 718, 755, 1057, 1190, 1510, 1795, 2114, 2513, 2567, 3590, 5026, 5134, 5285, 6103, 10570, 12206, 12565, 12835, 17969, 25130, 25670, 30515, 35938, 42721, 54209, 61030, 85442, 89845, 108418, 179690, 213605, 271045, 379463, 427210, 542090, 758926, 921553, 1843106, 1897315, 3794630, 4607765, 6450871, 9215530, 12901742, 32254355, 64508710]

約数ペア:

[(1, 64508710), (2, 32254355), (5, 12901742), (7, 9215530), (10, 6450871), (14, 4607765), (17, 3794630), (34, 1897315), (35, 1843106), (70, 921553), (85, 758926), (119, 542090), (151, 427210), (170, 379463), (238, 271045), (302, 213605), (359, 179690), (595, 108418), (718, 89845), (755, 85442), (1057, 61030), (1190, 54209), (1510, 42721), (1795, 35938), (2114, 30515), (2513, 25670), (2567, 25130), (3590, 17969), (5026, 12835), (5134, 12565), (5285, 12206), (6103, 10570)]