155117790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1543}}^1$

素因数の和:2673

約数の個数: 48

約数和(自身を含む): 403928928

約数和(自身を除く): 248811138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1117, 1543, 2234, 3086, 3351, 4629, 5585, 6702, 7715, 9258, 10053, 11170, 13887, 15430, 16755, 20106, 23145, 27774, 33510, 46290, 50265, 69435, 100530, 138870, 1723531, 3447062, 5170593, 8617655, 10341186, 15511779, 17235310, 25852965, 31023558, 51705930, 77558895, 155117790]

約数ペア:

[(1, 155117790), (2, 77558895), (3, 51705930), (5, 31023558), (6, 25852965), (9, 17235310), (10, 15511779), (15, 10341186), (18, 8617655), (30, 5170593), (45, 3447062), (90, 1723531), (1117, 138870), (1543, 100530), (2234, 69435), (3086, 50265), (3351, 46290), (4629, 33510), (5585, 27774), (6702, 23145), (7715, 20106), (9258, 16755), (10053, 15430), (11170, 13887)]