15740040966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1\times {\mathrm{2251}}^1$

素因数の和:2997

約数の個数: 64

約数和(自身を含む): 34192494336

約数和(自身を除く): 18452453370

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 571, 942, 1142, 1713, 2041, 2251, 3426, 4082, 4502, 6123, 6753, 7423, 12246, 13506, 14846, 22269, 29263, 44538, 58526, 87789, 89647, 175578, 179294, 268941, 353407, 537882, 706814, 1060221, 1165411, 1285321, 2120442, 2330822, 2570642, 3496233, 3855963, 4594291, 6992466, 7711926, 9188582, 13782873, 16709173, 27565746, 33418346, 50127519, 100255038, 201795397, 403590794, 605386191, 1210772382, 2623340161, 5246680322, 7870020483, 15740040966]

約数ペア:

[(1, 15740040966), (2, 7870020483), (3, 5246680322), (6, 2623340161), (13, 1210772382), (26, 605386191), (39, 403590794), (78, 201795397), (157, 100255038), (314, 50127519), (471, 33418346), (571, 27565746), (942, 16709173), (1142, 13782873), (1713, 9188582), (2041, 7711926), (2251, 6992466), (3426, 4594291), (4082, 3855963), (4502, 3496233), (6123, 2570642), (6753, 2330822), (7423, 2120442), (12246, 1285321), (13506, 1165411), (14846, 1060221), (22269, 706814), (29263, 537882), (44538, 353407), (58526, 268941), (87789, 179294), (89647, 175578)]