13584420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 41548416

約数和(自身を除く): 27963996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 463, 489, 652, 815, 926, 978, 1389, 1467, 1630, 1852, 1956, 2315, 2445, 2778, 2934, 3260, 4167, 4630, 4890, 5556, 5868, 6945, 7335, 8334, 9260, 9780, 13890, 14670, 16668, 20835, 27780, 29340, 41670, 75469, 83340, 150938, 226407, 301876, 377345, 452814, 679221, 754690, 905628, 1132035, 1358442, 1509380, 2264070, 2716884, 3396105, 4528140, 6792210, 13584420]

約数ペア:

[(1, 13584420), (2, 6792210), (3, 4528140), (4, 3396105), (5, 2716884), (6, 2264070), (9, 1509380), (10, 1358442), (12, 1132035), (15, 905628), (18, 754690), (20, 679221), (30, 452814), (36, 377345), (45, 301876), (60, 226407), (90, 150938), (163, 83340), (180, 75469), (326, 41670), (463, 29340), (489, 27780), (652, 20835), (815, 16668), (926, 14670), (978, 13890), (1389, 9780), (1467, 9260), (1630, 8334), (1852, 7335), (1956, 6945), (2315, 5868), (2445, 5556), (2778, 4890), (2934, 4630), (3260, 4167)]