70617708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{280229}}^1$

素因数の和:280246

約数の個数: 36

約数和(自身を含む): 204007440

約数和(自身を除く): 133389732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 280229, 560458, 840687, 1120916, 1681374, 1961603, 2522061, 3362748, 3923206, 5044122, 5884809, 7846412, 10088244, 11769618, 17654427, 23539236, 35308854, 70617708]

約数ペア:

[(1, 70617708), (2, 35308854), (3, 23539236), (4, 17654427), (6, 11769618), (7, 10088244), (9, 7846412), (12, 5884809), (14, 5044122), (18, 3923206), (21, 3362748), (28, 2522061), (36, 1961603), (42, 1681374), (63, 1120916), (84, 840687), (126, 560458), (252, 280229)]