85423410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:829

約数の個数: 80

約数和(自身を含む): 231460416

約数和(自身を除く): 146037006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 163, 270, 326, 405, 489, 647, 810, 815, 978, 1294, 1467, 1630, 1941, 2445, 2934, 3235, 3882, 4401, 4890, 5823, 6470, 7335, 8802, 9705, 11646, 13203, 14670, 17469, 19410, 22005, 26406, 29115, 34938, 44010, 52407, 58230, 66015, 87345, 104814, 105461, 132030, 174690, 210922, 262035, 316383, 524070, 527305, 632766, 949149, 1054610, 1581915, 1898298, 2847447, 3163830, 4745745, 5694894, 8542341, 9491490, 14237235, 17084682, 28474470, 42711705, 85423410]

約数ペア:

[(1, 85423410), (2, 42711705), (3, 28474470), (5, 17084682), (6, 14237235), (9, 9491490), (10, 8542341), (15, 5694894), (18, 4745745), (27, 3163830), (30, 2847447), (45, 1898298), (54, 1581915), (81, 1054610), (90, 949149), (135, 632766), (162, 527305), (163, 524070), (270, 316383), (326, 262035), (405, 210922), (489, 174690), (647, 132030), (810, 105461), (815, 104814), (978, 87345), (1294, 66015), (1467, 58230), (1630, 52407), (1941, 44010), (2445, 34938), (2934, 29115), (3235, 26406), (3882, 22005), (4401, 19410), (4890, 17469), (5823, 14670), (6470, 13203), (7335, 11646), (8802, 9705)]