129017420

素因数分解:

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

素因数の和:543

約数の個数: 96

約数和(自身を含む): 330946560

約数和(自身を除く): 201929140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 151, 170, 238, 302, 340, 359, 476, 595, 604, 718, 755, 1057, 1190, 1436, 1510, 1795, 2114, 2380, 2513, 2567, 3020, 3590, 4228, 5026, 5134, 5285, 6103, 7180, 10052, 10268, 10570, 12206, 12565, 12835, 17969, 21140, 24412, 25130, 25670, 30515, 35938, 42721, 50260, 51340, 54209, 61030, 71876, 85442, 89845, 108418, 122060, 170884, 179690, 213605, 216836, 271045, 359380, 379463, 427210, 542090, 758926, 854420, 921553, 1084180, 1517852, 1843106, 1897315, 3686212, 3794630, 4607765, 6450871, 7589260, 9215530, 12901742, 18431060, 25803484, 32254355, 64508710, 129017420]

約数ペア:

[(1, 129017420), (2, 64508710), (4, 32254355), (5, 25803484), (7, 18431060), (10, 12901742), (14, 9215530), (17, 7589260), (20, 6450871), (28, 4607765), (34, 3794630), (35, 3686212), (68, 1897315), (70, 1843106), (85, 1517852), (119, 1084180), (140, 921553), (151, 854420), (170, 758926), (238, 542090), (302, 427210), (340, 379463), (359, 359380), (476, 271045), (595, 216836), (604, 213605), (718, 179690), (755, 170884), (1057, 122060), (1190, 108418), (1436, 89845), (1510, 85442), (1795, 71876), (2114, 61030), (2380, 54209), (2513, 51340), (2567, 50260), (3020, 42721), (3590, 35938), (4228, 30515), (5026, 25670), (5134, 25130), (5285, 24412), (6103, 21140), (7180, 17969), (10052, 12835), (10268, 12565), (10570, 12206)]