27403470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 74666592

約数和(自身を除く): 47263122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 73, 86, 90, 97, 129, 146, 194, 215, 219, 258, 291, 365, 387, 430, 438, 485, 582, 645, 657, 730, 774, 873, 970, 1095, 1290, 1314, 1455, 1746, 1935, 2190, 2910, 3139, 3285, 3870, 4171, 4365, 6278, 6570, 7081, 8342, 8730, 9417, 12513, 14162, 15695, 18834, 20855, 21243, 25026, 28251, 31390, 35405, 37539, 41710, 42486, 47085, 56502, 62565, 63729, 70810, 75078, 94170, 106215, 125130, 127458, 141255, 187695, 212430, 282510, 304483, 318645, 375390, 608966, 637290, 913449, 1522415, 1826898, 2740347, 3044830, 4567245, 5480694, 9134490, 13701735, 27403470]

約数ペア:

[(1, 27403470), (2, 13701735), (3, 9134490), (5, 5480694), (6, 4567245), (9, 3044830), (10, 2740347), (15, 1826898), (18, 1522415), (30, 913449), (43, 637290), (45, 608966), (73, 375390), (86, 318645), (90, 304483), (97, 282510), (129, 212430), (146, 187695), (194, 141255), (215, 127458), (219, 125130), (258, 106215), (291, 94170), (365, 75078), (387, 70810), (430, 63729), (438, 62565), (485, 56502), (582, 47085), (645, 42486), (657, 41710), (730, 37539), (774, 35405), (873, 31390), (970, 28251), (1095, 25026), (1290, 21243), (1314, 20855), (1455, 18834), (1746, 15695), (1935, 14162), (2190, 12513), (2910, 9417), (3139, 8730), (3285, 8342), (3870, 7081), (4171, 6570), (4365, 6278)]