279799470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{2357}}^1$

素因数の和:3689

約数の個数: 48

約数和(自身を含む): 728339040

約数和(自身を除く): 448539570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1319, 2357, 2638, 3957, 4714, 6595, 7071, 7914, 11785, 11871, 13190, 14142, 19785, 21213, 23570, 23742, 35355, 39570, 42426, 59355, 70710, 106065, 118710, 212130, 3108883, 6217766, 9326649, 15544415, 18653298, 27979947, 31088830, 46633245, 55959894, 93266490, 139899735, 279799470]

約数ペア:

[(1, 279799470), (2, 139899735), (3, 93266490), (5, 55959894), (6, 46633245), (9, 31088830), (10, 27979947), (15, 18653298), (18, 15544415), (30, 9326649), (45, 6217766), (90, 3108883), (1319, 212130), (2357, 118710), (2638, 106065), (3957, 70710), (4714, 59355), (6595, 42426), (7071, 39570), (7914, 35355), (11785, 23742), (11871, 23570), (13190, 21213), (14142, 19785)]