86567670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 266388480

約数和(自身を除く): 179820810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 163, 189, 210, 270, 281, 315, 326, 378, 489, 562, 630, 815, 843, 945, 978, 1141, 1405, 1467, 1630, 1686, 1890, 1967, 2282, 2445, 2529, 2810, 2934, 3423, 3934, 4215, 4401, 4890, 5058, 5705, 5901, 6846, 7335, 7587, 8430, 8802, 9835, 10269, 11410, 11802, 12645, 14670, 15174, 17115, 17703, 19670, 20538, 22005, 25290, 29505, 30807, 34230, 35406, 37935, 44010, 45803, 51345, 53109, 59010, 61614, 75870, 88515, 91606, 102690, 106218, 137409, 154035, 177030, 229015, 265545, 274818, 308070, 320621, 412227, 458030, 531090, 641242, 687045, 824454, 961863, 1236681, 1374090, 1603105, 1923726, 2061135, 2473362, 2885589, 3206210, 4122270, 4809315, 5771178, 6183405, 8656767, 9618630, 12366810, 14427945, 17313534, 28855890, 43283835, 86567670]

約数ペア:

[(1, 86567670), (2, 43283835), (3, 28855890), (5, 17313534), (6, 14427945), (7, 12366810), (9, 9618630), (10, 8656767), (14, 6183405), (15, 5771178), (18, 4809315), (21, 4122270), (27, 3206210), (30, 2885589), (35, 2473362), (42, 2061135), (45, 1923726), (54, 1603105), (63, 1374090), (70, 1236681), (90, 961863), (105, 824454), (126, 687045), (135, 641242), (163, 531090), (189, 458030), (210, 412227), (270, 320621), (281, 308070), (315, 274818), (326, 265545), (378, 229015), (489, 177030), (562, 154035), (630, 137409), (815, 106218), (843, 102690), (945, 91606), (978, 88515), (1141, 75870), (1405, 61614), (1467, 59010), (1630, 53109), (1686, 51345), (1890, 45803), (1967, 44010), (2282, 37935), (2445, 35406), (2529, 34230), (2810, 30807), (2934, 29505), (3423, 25290), (3934, 22005), (4215, 20538), (4401, 19670), (4890, 17703), (5058, 17115), (5705, 15174), (5901, 14670), (6846, 12645), (7335, 11802), (7587, 11410), (8430, 10269), (8802, 9835)]